From patchwork Tue Mar 23 07:41:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 408739 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A8FAC433E6 for ; Tue, 23 Mar 2021 07:42:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B9647619C0 for ; Tue, 23 Mar 2021 07:42:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230042AbhCWHlj (ORCPT ); Tue, 23 Mar 2021 03:41:39 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14006 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229961AbhCWHk7 (ORCPT ); Tue, 23 Mar 2021 03:40:59 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F4NXg2nygzrWvj; Tue, 23 Mar 2021 15:38:59 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Tue, 23 Mar 2021 15:40:50 +0800 From: Huazhong Tan To: , CC: , , , , , , Huazhong Tan Subject: [PATCH net-next 1/8] net: hns: remove unused get_autoneg() Date: Tue, 23 Mar 2021 15:41:02 +0800 Message-ID: <1616485269-57044-2-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> References: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Since get_autoneg() in struct hnae_ae_ops is unused, so remove it. Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns/hnae.h | 3 --- drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c | 12 ------------ 2 files changed, 15 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h index 6ab9458..b1dd933 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.h +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h @@ -416,8 +416,6 @@ enum hnae_media_type { * get tx and rx of pause frame use * set_autoneg() * set auto autonegotiation of pause frame use - * get_autoneg() - * get auto autonegotiation of pause frame use * set_pauseparam() * set tx and rx of pause frame use * get_coalesce_usecs() @@ -488,7 +486,6 @@ struct hnae_ae_ops { void (*get_pauseparam)(struct hnae_handle *handle, u32 *auto_neg, u32 *rx_en, u32 *tx_en); int (*set_autoneg)(struct hnae_handle *handle, u8 enable); - int (*get_autoneg)(struct hnae_handle *handle); int (*set_pauseparam)(struct hnae_handle *handle, u32 auto_neg, u32 rx_en, u32 tx_en); void (*get_coalesce_usecs)(struct hnae_handle *handle, diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c index b98244f..72b2a5f 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c @@ -502,17 +502,6 @@ static void hns_ae_set_promisc_mode(struct hnae_handle *handle, u32 en) hns_mac_set_promisc(mac_cb, (u8)!!en); } -static int hns_ae_get_autoneg(struct hnae_handle *handle) -{ - u32 auto_neg; - - assert(handle); - - hns_mac_get_autoneg(hns_get_mac_cb(handle), &auto_neg); - - return auto_neg; -} - static int hns_ae_set_pauseparam(struct hnae_handle *handle, u32 autoneg, u32 rx_en, u32 tx_en) { @@ -966,7 +955,6 @@ static struct hnae_ae_ops hns_dsaf_ops = { .get_ring_bdnum_limit = hns_ae_get_ring_bdnum_limit, .get_pauseparam = hns_ae_get_pauseparam, .set_autoneg = hns_ae_set_autoneg, - .get_autoneg = hns_ae_get_autoneg, .set_pauseparam = hns_ae_set_pauseparam, .get_coalesce_usecs = hns_ae_get_coalesce_usecs, .get_max_coalesced_frames = hns_ae_get_max_coalesced_frames, From patchwork Tue Mar 23 07:41:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 408741 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 430BDC433E1 for ; Tue, 23 Mar 2021 07:42:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EC0C861993 for ; Tue, 23 Mar 2021 07:42:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229920AbhCWHld (ORCPT ); Tue, 23 Mar 2021 03:41:33 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14008 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229504AbhCWHk7 (ORCPT ); Tue, 23 Mar 2021 03:40:59 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F4NXg3F75zrX1h; Tue, 23 Mar 2021 15:38:59 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Tue, 23 Mar 2021 15:40:50 +0800 From: Huazhong Tan To: , CC: , , , , , , Huazhong Tan Subject: [PATCH net-next 2/8] net: hns: remove unused set_autoneg() Date: Tue, 23 Mar 2021 15:41:03 +0800 Message-ID: <1616485269-57044-3-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> References: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Since set_autoneg() in struct hnae_ae_ops is unused, so remove it. Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns/hnae.h | 3 --- drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c | 8 -------- 2 files changed, 11 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h index b1dd933..2b7db1c 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.h +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h @@ -414,8 +414,6 @@ enum hnae_media_type { * get ring bd number limit * get_pauseparam() * get tx and rx of pause frame use - * set_autoneg() - * set auto autonegotiation of pause frame use * set_pauseparam() * set tx and rx of pause frame use * get_coalesce_usecs() @@ -485,7 +483,6 @@ struct hnae_ae_ops { u32 *uplimit); void (*get_pauseparam)(struct hnae_handle *handle, u32 *auto_neg, u32 *rx_en, u32 *tx_en); - int (*set_autoneg)(struct hnae_handle *handle, u8 enable); int (*set_pauseparam)(struct hnae_handle *handle, u32 auto_neg, u32 rx_en, u32 tx_en); void (*get_coalesce_usecs)(struct hnae_handle *handle, diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c index 72b2a5f..78217ff 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c @@ -487,13 +487,6 @@ static void hns_ae_get_pauseparam(struct hnae_handle *handle, hns_dsaf_get_rx_mac_pause_en(dsaf_dev, mac_cb->mac_id, rx_en); } -static int hns_ae_set_autoneg(struct hnae_handle *handle, u8 enable) -{ - assert(handle); - - return hns_mac_set_autoneg(hns_get_mac_cb(handle), enable); -} - static void hns_ae_set_promisc_mode(struct hnae_handle *handle, u32 en) { struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle); @@ -954,7 +947,6 @@ static struct hnae_ae_ops hns_dsaf_ops = { .set_loopback = hns_ae_config_loopback, .get_ring_bdnum_limit = hns_ae_get_ring_bdnum_limit, .get_pauseparam = hns_ae_get_pauseparam, - .set_autoneg = hns_ae_set_autoneg, .set_pauseparam = hns_ae_set_pauseparam, .get_coalesce_usecs = hns_ae_get_coalesce_usecs, .get_max_coalesced_frames = hns_ae_get_max_coalesced_frames, From patchwork Tue Mar 23 07:41:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 408740 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9FE50C433E5 for ; Tue, 23 Mar 2021 07:42:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7FC23619C3 for ; Tue, 23 Mar 2021 07:42:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230022AbhCWHlg (ORCPT ); Tue, 23 Mar 2021 03:41:36 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14010 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229639AbhCWHlC (ORCPT ); Tue, 23 Mar 2021 03:41:02 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F4NXg2XBtzrWjT; Tue, 23 Mar 2021 15:38:59 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Tue, 23 Mar 2021 15:40:50 +0800 From: Huazhong Tan To: , CC: , , , , , , Huazhong Tan Subject: [PATCH net-next 3/8] net: hns: remove unused set_rx_ignore_pause_frames() Date: Tue, 23 Mar 2021 15:41:04 +0800 Message-ID: <1616485269-57044-4-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> References: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Since set_rx_ignore_pause_frames() in struct mac_driver is unused, so remove it. Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c | 9 --------- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h | 2 -- drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c | 15 --------------- 3 files changed, 26 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c index 04878b1..8907c08 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c @@ -130,14 +130,6 @@ static void hns_gmac_get_tx_auto_pause_frames(void *mac_drv, u16 *newval) GMAC_FC_TX_TIMER_M, GMAC_FC_TX_TIMER_S); } -static void hns_gmac_set_rx_auto_pause_frames(void *mac_drv, u32 newval) -{ - struct mac_driver *drv = (struct mac_driver *)mac_drv; - - dsaf_set_dev_bit(drv, GMAC_PAUSE_EN_REG, - GMAC_PAUSE_EN_RX_FDFC_B, !!newval); -} - static void hns_gmac_config_max_frame_length(void *mac_drv, u16 newval) { struct mac_driver *drv = (struct mac_driver *)mac_drv; @@ -739,7 +731,6 @@ void *hns_gmac_config(struct hns_mac_cb *mac_cb, struct mac_params *mac_param) mac_drv->config_loopback = hns_gmac_config_loopback; mac_drv->config_pad_and_crc = hns_gmac_config_pad_and_crc; mac_drv->config_half_duplex = hns_gmac_set_duplex_type; - mac_drv->set_rx_ignore_pause_frames = hns_gmac_set_rx_auto_pause_frames; mac_drv->get_info = hns_gmac_get_info; mac_drv->autoneg_stat = hns_gmac_autoneg_stat; mac_drv->get_pause_enable = hns_gmac_get_pausefrm_cfg; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h index 3278bf4..9771ba8 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h @@ -368,8 +368,6 @@ struct mac_driver { void (*config_half_duplex)(void *mac_drv, u8 newval); /*config tx pause time,if pause_time is zero,disable tx pause enable*/ void (*set_tx_auto_pause_frames)(void *mac_drv, u16 pause_time); - /*config rx pause enable*/ - void (*set_rx_ignore_pause_frames)(void *mac_drv, u32 enable); /* config rx mode for promiscuous*/ void (*set_promiscuous)(void *mac_drv, u8 enable); void (*mac_pausefrm_cfg)(void *mac_drv, u32 rx_en, u32 tx_en); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c index f514545..8efc966 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c @@ -267,19 +267,6 @@ static void hns_xgmac_set_pausefrm_mac_addr(void *mac_drv, char *mac_addr) } /** - *hns_xgmac_set_rx_ignore_pause_frames - set rx pause param about xgmac - *@mac_drv: mac driver - *@enable:enable rx pause param - */ -static void hns_xgmac_set_rx_ignore_pause_frames(void *mac_drv, u32 enable) -{ - struct mac_driver *drv = (struct mac_driver *)mac_drv; - - dsaf_set_dev_bit(drv, XGMAC_MAC_PAUSE_CTRL_REG, - XGMAC_PAUSE_CTL_RX_B, !!enable); -} - -/** *hns_xgmac_set_tx_auto_pause_frames - set tx pause param about xgmac *@mac_drv: mac driver *@enable:enable tx pause param @@ -813,8 +800,6 @@ void *hns_xgmac_config(struct hns_mac_cb *mac_cb, struct mac_params *mac_param) mac_drv->config_loopback = NULL; mac_drv->config_pad_and_crc = hns_xgmac_config_pad_and_crc; mac_drv->config_half_duplex = NULL; - mac_drv->set_rx_ignore_pause_frames = - hns_xgmac_set_rx_ignore_pause_frames; mac_drv->mac_free = hns_xgmac_free; mac_drv->adjust_link = NULL; mac_drv->set_tx_auto_pause_frames = hns_xgmac_set_tx_auto_pause_frames; From patchwork Tue Mar 23 07:41:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 407423 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1C1CC433E4 for ; Tue, 23 Mar 2021 07:42:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 968CB61993 for ; Tue, 23 Mar 2021 07:42:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230034AbhCWHlh (ORCPT ); Tue, 23 Mar 2021 03:41:37 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14007 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229923AbhCWHk7 (ORCPT ); Tue, 23 Mar 2021 03:40:59 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F4NXg21przrWWq; Tue, 23 Mar 2021 15:38:59 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Tue, 23 Mar 2021 15:40:50 +0800 From: Huazhong Tan To: , CC: , , , , , , Huazhong Tan Subject: [PATCH net-next 4/8] net: hns: remove unused config_half_duplex() Date: Tue, 23 Mar 2021 15:41:05 +0800 Message-ID: <1616485269-57044-5-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> References: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Since config_half_duplex() in struct mac_driver is unused, so remove it. Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c | 9 --------- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h | 2 -- drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c | 1 - 3 files changed, 12 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c index 8907c08..f387a85 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c @@ -171,14 +171,6 @@ static void hns_gmac_tx_loop_pkt_dis(void *mac_drv) dsaf_write_dev(drv, GMAC_TX_LOOP_PKT_PRI_REG, tx_loop_pkt_pri); } -static void hns_gmac_set_duplex_type(void *mac_drv, u8 newval) -{ - struct mac_driver *drv = (struct mac_driver *)mac_drv; - - dsaf_set_dev_bit(drv, GMAC_DUPLEX_TYPE_REG, - GMAC_DUPLEX_TYPE_B, !!newval); -} - static void hns_gmac_get_duplex_type(void *mac_drv, enum hns_gmac_duplex_mdoe *duplex_mode) { @@ -730,7 +722,6 @@ void *hns_gmac_config(struct hns_mac_cb *mac_cb, struct mac_params *mac_param) mac_drv->set_an_mode = hns_gmac_config_an_mode; mac_drv->config_loopback = hns_gmac_config_loopback; mac_drv->config_pad_and_crc = hns_gmac_config_pad_and_crc; - mac_drv->config_half_duplex = hns_gmac_set_duplex_type; mac_drv->get_info = hns_gmac_get_info; mac_drv->autoneg_stat = hns_gmac_autoneg_stat; mac_drv->get_pause_enable = hns_gmac_get_pausefrm_cfg; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h index 9771ba8..8943ffab 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h @@ -364,8 +364,6 @@ struct mac_driver { void (*config_max_frame_length)(void *mac_drv, u16 newval); /*config PAD and CRC enable */ void (*config_pad_and_crc)(void *mac_drv, u8 newval); - /* config duplex mode*/ - void (*config_half_duplex)(void *mac_drv, u8 newval); /*config tx pause time,if pause_time is zero,disable tx pause enable*/ void (*set_tx_auto_pause_frames)(void *mac_drv, u16 pause_time); /* config rx mode for promiscuous*/ diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c index 8efc966..1c9159a 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c @@ -799,7 +799,6 @@ void *hns_xgmac_config(struct hns_mac_cb *mac_cb, struct mac_params *mac_param) mac_drv->set_an_mode = NULL; mac_drv->config_loopback = NULL; mac_drv->config_pad_and_crc = hns_xgmac_config_pad_and_crc; - mac_drv->config_half_duplex = NULL; mac_drv->mac_free = hns_xgmac_free; mac_drv->adjust_link = NULL; mac_drv->set_tx_auto_pause_frames = hns_xgmac_set_tx_auto_pause_frames; From patchwork Tue Mar 23 07:41:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 407424 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8EEBBC433E2 for ; Tue, 23 Mar 2021 07:42:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4BFB2619C5 for ; Tue, 23 Mar 2021 07:42:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230009AbhCWHle (ORCPT ); Tue, 23 Mar 2021 03:41:34 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:14009 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229879AbhCWHk7 (ORCPT ); Tue, 23 Mar 2021 03:40:59 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4F4NXg3T2MzrX2D; Tue, 23 Mar 2021 15:38:59 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Tue, 23 Mar 2021 15:40:51 +0800 From: Huazhong Tan To: , CC: , , , , , , Huazhong Tan Subject: [PATCH net-next 5/8] net: hns: remove unused NIC_LB_TEST_RX_PKG_ERR Date: Tue, 23 Mar 2021 15:41:06 +0800 Message-ID: <1616485269-57044-6-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> References: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org NIC_LB_TEST_RX_PKG_ERR is not used and can be removed. Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 1af6647..177ce06 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -480,7 +480,7 @@ static int __lb_run_test(struct net_device *ndev, #define NIC_LB_TEST_NO_MEM_ERR 1 #define NIC_LB_TEST_TX_CNT_ERR 2 #define NIC_LB_TEST_RX_CNT_ERR 3 -#define NIC_LB_TEST_RX_PKG_ERR 4 + struct hns_nic_priv *priv = netdev_priv(ndev); struct hnae_handle *h = priv->ae_handle; int i, j, lc, good_cnt, ret_val = 0; From patchwork Tue Mar 23 07:41:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 407422 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26772C433E8 for ; Tue, 23 Mar 2021 07:42:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DF71D61993 for ; Tue, 23 Mar 2021 07:42:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230048AbhCWHlk (ORCPT ); Tue, 23 Mar 2021 03:41:40 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:14429 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229991AbhCWHlI (ORCPT ); Tue, 23 Mar 2021 03:41:08 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4F4NYB11K1zkdhN; Tue, 23 Mar 2021 15:39:26 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Tue, 23 Mar 2021 15:40:51 +0800 From: Huazhong Tan To: , CC: , , , , , , Huazhong Tan Subject: [PATCH net-next 6/8] net: hns: remove unused HNS_LED_PC_REG Date: Tue, 23 Mar 2021 15:41:07 +0800 Message-ID: <1616485269-57044-7-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> References: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org HNS_LED_PC_REG is not used and can be removed. Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 177ce06..da48c05 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -17,7 +17,6 @@ #define HNS_PHY_CSC_REG 16 /* Copper Specific Control Register */ #define HNS_PHY_CSS_REG 17 /* Copper Specific Status Register */ #define HNS_LED_FC_REG 16 /* LED Function Control Reg. */ -#define HNS_LED_PC_REG 17 /* LED Polarity Control Reg. */ #define HNS_LED_FORCE_ON 9 #define HNS_LED_FORCE_OFF 8 From patchwork Tue Mar 23 07:41:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 408738 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3180BC433EA for ; Tue, 23 Mar 2021 07:42:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0A5CE619C3 for ; Tue, 23 Mar 2021 07:42:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230055AbhCWHlm (ORCPT ); Tue, 23 Mar 2021 03:41:42 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:14430 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229992AbhCWHlI (ORCPT ); Tue, 23 Mar 2021 03:41:08 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4F4NYB0SCBzkdV5; Tue, 23 Mar 2021 15:39:26 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Tue, 23 Mar 2021 15:40:52 +0800 From: Huazhong Tan To: , CC: , , , , , , Yonglong Liu , Huazhong Tan Subject: [PATCH net-next 7/8] net: hns: remove unnecessary !! operation in hns_mac_config_sds_loopback_acpi() Date: Tue, 23 Mar 2021 15:41:08 +0800 Message-ID: <1616485269-57044-8-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> References: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Yonglong Liu The !! operation of variable en in hns_mac_config_sds_loopback_acpi() is redundant, so remove it. Signed-off-by: Yonglong Liu Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c index 173d696..325e81d 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c @@ -686,7 +686,7 @@ hns_mac_config_sds_loopback_acpi(struct hns_mac_cb *mac_cb, bool en) obj_args[0].integer.type = ACPI_TYPE_INTEGER; obj_args[0].integer.value = mac_cb->mac_id; obj_args[1].integer.type = ACPI_TYPE_INTEGER; - obj_args[1].integer.value = !!en; + obj_args[1].integer.value = en; argv4.type = ACPI_TYPE_PACKAGE; argv4.package.count = 2; From patchwork Tue Mar 23 07:41:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huazhong Tan X-Patchwork-Id: 407421 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BE92C433E9 for ; Tue, 23 Mar 2021 07:42:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D737619E3 for ; Tue, 23 Mar 2021 07:42:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230062AbhCWHln (ORCPT ); Tue, 23 Mar 2021 03:41:43 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:14431 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229771AbhCWHlJ (ORCPT ); Tue, 23 Mar 2021 03:41:09 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4F4NYB0hPWzkdh3; Tue, 23 Mar 2021 15:39:26 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Tue, 23 Mar 2021 15:40:52 +0800 From: Huazhong Tan To: , CC: , , , , , , Yonglong Liu , Huazhong Tan Subject: [PATCH net-next 8/8] net: hns: remove redundant variable initialization Date: Tue, 23 Mar 2021 15:41:09 +0800 Message-ID: <1616485269-57044-9-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> References: <1616485269-57044-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Yonglong Liu There are some variables in HNS driver will not being referenced before assigned, so there is no need to init them. Signed-off-by: Yonglong Liu Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c | 2 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 2 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 16 ++++++++-------- drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c | 4 ++-- drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c | 2 +- drivers/net/ethernet/hisilicon/hns/hns_enet.c | 4 ++-- drivers/net/ethernet/hisilicon/hns_mdio.c | 4 ++-- 7 files changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c index 78217ff..c615fbf 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c @@ -630,7 +630,7 @@ static void hns_ae_update_stats(struct hnae_handle *handle, struct hnae_vf_cb *vf_cb = hns_ae_get_vf_cb(handle); u64 tx_bytes = 0, rx_bytes = 0, tx_packets = 0, rx_packets = 0; u64 rx_errors = 0, tx_errors = 0, tx_dropped = 0; - u64 rx_missed_errors = 0; + u64 rx_missed_errors; dsaf_dev = hns_ae_get_dsaf_dev(handle->dev); if (!dsaf_dev) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index 4a44813..f4cf569 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -1202,7 +1202,7 @@ void hns_mac_get_regs(struct hns_mac_cb *mac_cb, void *data) void hns_set_led_opt(struct hns_mac_cb *mac_cb) { - int nic_data = 0; + int nic_data; int txpkts, rxpkts; txpkts = mac_cb->txpkt_for_led - mac_cb->hw_stats.tx_good_pkts; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 87d3db4..c2a6061 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -1613,7 +1613,7 @@ int hns_dsaf_set_mac_uc_entry( struct dsaf_device *dsaf_dev, struct dsaf_drv_mac_single_dest_entry *mac_entry) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_tbl_tcam_ucast_cfg mac_data; struct dsaf_drv_priv *priv = @@ -1679,7 +1679,7 @@ int hns_dsaf_rm_mac_addr( struct dsaf_device *dsaf_dev, struct dsaf_drv_mac_single_dest_entry *mac_entry) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_tbl_tcam_ucast_cfg mac_data; struct dsaf_drv_tbl_tcam_key mac_key; @@ -1751,7 +1751,7 @@ static void hns_dsaf_mc_mask_bit_clear(char *dst, const char *src) int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_drv_mac_single_dest_entry *mac_entry) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_drv_tbl_tcam_key mask_key; struct dsaf_tbl_tcam_data *pmask_key = NULL; @@ -1861,7 +1861,7 @@ int hns_dsaf_add_mac_mc_port(struct dsaf_device *dsaf_dev, int hns_dsaf_del_mac_entry(struct dsaf_device *dsaf_dev, u16 vlan_id, u8 in_port_num, u8 *addr) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_drv_priv *priv = (struct dsaf_drv_priv *)hns_dsaf_dev_priv(dsaf_dev); @@ -1910,7 +1910,7 @@ int hns_dsaf_del_mac_entry(struct dsaf_device *dsaf_dev, u16 vlan_id, int hns_dsaf_del_mac_mc_port(struct dsaf_device *dsaf_dev, struct dsaf_drv_mac_single_dest_entry *mac_entry) { - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct dsaf_drv_priv *priv = hns_dsaf_dev_priv(dsaf_dev); struct dsaf_drv_soft_mac_tbl *soft_mac_entry = priv->soft_mac_tbl; @@ -2264,7 +2264,7 @@ void hns_dsaf_update_stats(struct dsaf_device *dsaf_dev, u32 node_num) */ void hns_dsaf_get_regs(struct dsaf_device *ddev, u32 port, void *data) { - u32 i = 0; + u32 i; u32 j; u32 *p = data; u32 reg_tmp; @@ -2768,7 +2768,7 @@ static void set_promisc_tcam_enable(struct dsaf_device *dsaf_dev, u32 port) struct dsaf_drv_mac_single_dest_entry mask_entry; struct dsaf_drv_tbl_tcam_key temp_key, mask_key; struct dsaf_drv_soft_mac_tbl *soft_mac_entry; - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; struct hns_mac_cb *mac_cb; u8 addr[ETH_ALEN] = {0}; @@ -2870,7 +2870,7 @@ static void set_promisc_tcam_disable(struct dsaf_device *dsaf_dev, u32 port) struct dsaf_tbl_tcam_data tbl_tcam_data_uc = {0, 0}; struct dsaf_tbl_tcam_data tbl_tcam_mask = {0, 0}; struct dsaf_drv_soft_mac_tbl *soft_mac_entry; - u16 entry_index = DSAF_INVALID_ENTRY_IDX; + u16 entry_index; struct dsaf_drv_tbl_tcam_key mac_key; u8 addr[ETH_ALEN] = {0}; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c index 37c8eff..5d5dc69 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c @@ -974,7 +974,7 @@ void hns_rcb_get_common_regs(struct rcb_common_cb *rcb_com, void *data) bool is_dbg = HNS_DSAF_IS_DEBUG(rcb_com->dsaf_dev); u32 reg_tmp; u32 reg_num_tmp; - u32 i = 0; + u32 i; /*rcb common registers */ regs[0] = dsaf_read_dev(rcb_com, RCB_COM_CFG_ENDIAN_REG); @@ -1045,7 +1045,7 @@ void hns_rcb_get_ring_regs(struct hnae_queue *queue, void *data) u32 *regs = data; struct ring_pair_cb *ring_pair = container_of(queue, struct ring_pair_cb, q); - u32 i = 0; + u32 i; /*rcb ring registers */ regs[0] = dsaf_read_dev(queue, RCB_RING_RX_RING_BASEADDR_L_REG); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c index 1c9159a..be52acd 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c @@ -482,7 +482,7 @@ static void hns_xgmac_get_link_status(void *mac_drv, u32 *link_stat) */ static void hns_xgmac_get_regs(void *mac_drv, void *data) { - u32 i = 0; + u32 i; struct mac_driver *drv = (struct mac_driver *)mac_drv; u32 *regs = data; u64 qtmp; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index c66a7a5..7a1a0a9 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -872,7 +872,7 @@ static int hns_nic_rx_poll_one(struct hns_nic_ring_data *ring_data, static bool hns_nic_rx_fini_pro(struct hns_nic_ring_data *ring_data) { struct hnae_ring *ring = ring_data->ring; - int num = 0; + int num; bool rx_stopped; hns_update_rx_rate(ring); @@ -1881,7 +1881,7 @@ static void hns_nic_set_rx_mode(struct net_device *ndev) static void hns_nic_get_stats64(struct net_device *ndev, struct rtnl_link_stats64 *stats) { - int idx = 0; + int idx; u64 tx_bytes = 0; u64 rx_bytes = 0; u64 tx_pkts = 0; diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c index 883d0d7..3e54017 100644 --- a/drivers/net/ethernet/hisilicon/hns_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns_mdio.c @@ -279,7 +279,7 @@ static int hns_mdio_write(struct mii_bus *bus, static int hns_mdio_read(struct mii_bus *bus, int phy_id, int regnum) { int ret; - u16 reg_val = 0; + u16 reg_val; u8 devad = ((regnum >> 16) & 0x1f); u8 is_c45 = !!(regnum & MII_ADDR_C45); u16 reg = (u16)(regnum & 0xffff); @@ -420,7 +420,7 @@ static int hns_mdio_probe(struct platform_device *pdev) { struct hns_mdio_device *mdio_dev; struct mii_bus *new_bus; - int ret = -ENODEV; + int ret; if (!pdev) { dev_err(NULL, "pdev is NULL!\r\n");