From patchwork Thu Sep 8 08:25:17 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baoyou Xie X-Patchwork-Id: 75729 Delivered-To: patch@linaro.org Received: by 10.140.106.11 with SMTP id d11csp722542qgf; Thu, 8 Sep 2016 01:27:00 -0700 (PDT) X-Received: by 10.98.151.1 with SMTP id n1mr40228693pfe.132.1473323220822; Thu, 08 Sep 2016 01:27:00 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d129si39631804pfa.184.2016.09.08.01.27.00; Thu, 08 Sep 2016 01:27:00 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935780AbcIHI06 (ORCPT + 27 others); Thu, 8 Sep 2016 04:26:58 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:34993 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932881AbcIHI04 (ORCPT ); Thu, 8 Sep 2016 04:26:56 -0400 Received: by mail-pa0-f43.google.com with SMTP id b2so15221994pat.2 for ; Thu, 08 Sep 2016 01:26:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=UjHfVTyGevXMZzSQfIEPDwB7QuH9eH68mBKTrqbie9c=; b=AuhSF/w8AJZYdiULwywTU+zbprzIuALKXXWRCm1hqQR1bUn9U1BIfBeQbDVmar3IFC vCy/k0lNjltvKq+LMoMd2uge+VGpjT2LKVYG9eQr8A+2WrQ6ZrsZs2i4+zS+Z0ko1M1B AOBcmLRzfPjpShgOjGjnuvLJal8A6mBpfpyxc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=UjHfVTyGevXMZzSQfIEPDwB7QuH9eH68mBKTrqbie9c=; b=F8v6EtoDiXcQpyYpOsUvkD7YbuelCQ4F6yid1D6nm4oeXyV6DgOncTuRHOEbZv67tb hn1/r9OuDtzg2LBGy3668uvu4L8YFhKytgRAMMeSrOYErazP10+lp4Qqaa48e3gdQPkb GL1i4m9dNuL3qz5vmc5A7kg9JBWdQ2Zima1md7ml3/AxOsWdJ0CsBkDyUnV8letyJgzL BKvwCfXH73UyB3b0J8uwLt4ORY4AyX1butY9JVqsTlnjwldiazwN3RmxNOqNlX5G20Jd 6UhYuyZ8wYW4IviU+cykN5dLrF8P82fYx4Uj2YvTRRe6u+6/ee0NcQ/X/WU2FQNmvLaX hUGQ== X-Gm-Message-State: AE9vXwOmKgCAaL0SNOEGIzKpB3SZhiAJdf80LUEHjy/prcO68CKFFGCIWIi7CGbuL+8nmqV8 X-Received: by 10.66.89.198 with SMTP id bq6mr25296461pab.114.1473323215722; Thu, 08 Sep 2016 01:26:55 -0700 (PDT) Received: from localhost.localdomain ([45.56.152.33]) by smtp.gmail.com with ESMTPSA id ww14sm54346942pac.34.2016.09.08.01.26.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 08 Sep 2016 01:26:55 -0700 (PDT) From: Baoyou Xie To: Yuval.Mintz@qlogic.com, Ariel.Elior@qlogic.com, davem@davemloft.net Cc: everest-linux-l2@qlogic.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, arnd@arndb.de, baoyou.xie@linaro.org, xie.baoyou@zte.com.cn Subject: [PATCH v2] qed: mark symbols static where possible Date: Thu, 8 Sep 2016 16:25:17 +0800 Message-Id: <1473323117-8772-1-git-send-email-baoyou.xie@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We get a few warnings when building kernel with W=1: drivers/net/ethernet/qlogic/qed/qed_l2.c:112:5: warning: no previous prototype for 'qed_sp_vport_start' [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qed/qed_sriov.c:110:6: warning: no previous prototype for 'qed_iov_is_valid_vfid' [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qed/qed_sriov.c:188:5: warning: no previous prototype for 'qed_iov_post_vf_bulletin' [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qed/qed_sriov.c:578:6: warning: no previous prototype for 'qed_iov_set_vfs_to_disable' [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qed/qed_sriov.c:1135:28: warning: no previous prototype for 'qed_iov_get_public_vf_info' [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qed/qed_sriov.c:1148:6: warning: no previous prototype for 'qed_iov_clean_vf' [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qed/qed_sriov.c:2444:5: warning: no previous prototype for 'qed_iov_chk_ucast' [-Wmissing-prototypes] drivers/net/ethernet/qlogic/qed/qed_sriov.c:2762:5: warning: no previous prototype for 'qed_iov_vf_flr_cleanup' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. so this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie --- drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 9 ++++--- drivers/net/ethernet/qlogic/qed/qed_l2.c | 10 +++---- drivers/net/ethernet/qlogic/qed/qed_sriov.c | 45 ++++++++++++++++------------- drivers/net/ethernet/qlogic/qed/qed_vf.c | 4 +-- 4 files changed, 37 insertions(+), 30 deletions(-) -- 2.7.4 diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c index d0dc28f..688001e 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c @@ -2023,17 +2023,19 @@ static int qed_dcbnl_ieee_setets(struct qed_dev *cdev, struct ieee_ets *ets) return rc; } -int qed_dcbnl_ieee_peer_getets(struct qed_dev *cdev, struct ieee_ets *ets) +static int +qed_dcbnl_ieee_peer_getets(struct qed_dev *cdev, struct ieee_ets *ets) { return qed_dcbnl_get_ieee_ets(cdev, ets, true); } -int qed_dcbnl_ieee_peer_getpfc(struct qed_dev *cdev, struct ieee_pfc *pfc) +static int +qed_dcbnl_ieee_peer_getpfc(struct qed_dev *cdev, struct ieee_pfc *pfc) { return qed_dcbnl_get_ieee_pfc(cdev, pfc, true); } -int qed_dcbnl_ieee_getapp(struct qed_dev *cdev, struct dcb_app *app) +static int qed_dcbnl_ieee_getapp(struct qed_dev *cdev, struct dcb_app *app) { struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev); struct qed_dcbx_get *dcbx_info; @@ -2077,7 +2079,7 @@ int qed_dcbnl_ieee_getapp(struct qed_dev *cdev, struct dcb_app *app) return 0; } -int qed_dcbnl_ieee_setapp(struct qed_dev *cdev, struct dcb_app *app) +static int qed_dcbnl_ieee_setapp(struct qed_dev *cdev, struct dcb_app *app) { struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev); struct qed_dcbx_get *dcbx_info; diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c index 401e738..35b4cfb 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_l2.c +++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c @@ -109,8 +109,8 @@ int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn, return qed_spq_post(p_hwfn, p_ent, NULL); } -int qed_sp_vport_start(struct qed_hwfn *p_hwfn, - struct qed_sp_vport_start_params *p_params) +static int qed_sp_vport_start(struct qed_hwfn *p_hwfn, + struct qed_sp_vport_start_params *p_params) { if (IS_VF(p_hwfn->cdev)) { return qed_vf_pf_vport_start(p_hwfn, p_params->vport_id, @@ -1541,7 +1541,7 @@ static void __qed_get_vport_port_stats(struct qed_hwfn *p_hwfn, } } -void qed_get_vport_stats(struct qed_dev *cdev, - struct qed_eth_stats *stats) +static void qed_get_vport_stats(struct qed_dev *cdev, + struct qed_eth_stats *stats) { u32 i; diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c index 15399da..8fb500e 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c @@ -107,8 +107,8 @@ static int qed_sp_vf_stop(struct qed_hwfn *p_hwfn, return qed_spq_post(p_hwfn, p_ent, NULL); } -bool qed_iov_is_valid_vfid(struct qed_hwfn *p_hwfn, - int rel_vf_id, bool b_enabled_only) +static bool qed_iov_is_valid_vfid(struct qed_hwfn *p_hwfn, + int rel_vf_id, bool b_enabled_only) { if (!p_hwfn->pf_iov_info) { DP_NOTICE(p_hwfn->cdev, "No iov info\n"); @@ -185,8 +185,8 @@ static bool qed_iov_validate_sb(struct qed_hwfn *p_hwfn, return false; } -int qed_iov_post_vf_bulletin(struct qed_hwfn *p_hwfn, - int vfid, struct qed_ptt *p_ptt) +static int qed_iov_post_vf_bulletin(struct qed_hwfn *p_hwfn, + int vfid, struct qed_ptt *p_ptt) { struct qed_bulletin_content *p_bulletin; int crc_size = sizeof(p_bulletin->crc); @@ -575,7 +575,7 @@ static void qed_iov_set_vf_to_disable(struct qed_dev *cdev, } } -void qed_iov_set_vfs_to_disable(struct qed_dev *cdev, u8 to_disable) +static void qed_iov_set_vfs_to_disable(struct qed_dev *cdev, u8 to_disable) { u16 i; @@ -1132,9 +1132,10 @@ static void qed_iov_prepare_resp(struct qed_hwfn *p_hwfn, qed_iov_send_response(p_hwfn, p_ptt, vf_info, length, status); } -struct qed_public_vf_info *qed_iov_get_public_vf_info(struct qed_hwfn *p_hwfn, - u16 relative_vf_id, - bool b_enabled_only) +static struct +qed_public_vf_info *qed_iov_get_public_vf_info(struct qed_hwfn *p_hwfn, + u16 relative_vf_id, + bool b_enabled_only) { struct qed_vf_info *vf = NULL; @@ -1145,7 +1146,7 @@ struct qed_public_vf_info *qed_iov_get_public_vf_info(struct qed_hwfn *p_hwfn, return &vf->p_vf_info; } -void qed_iov_clean_vf(struct qed_hwfn *p_hwfn, u8 vfid) +static void qed_iov_clean_vf(struct qed_hwfn *p_hwfn, u8 vfid) { struct qed_public_vf_info *vf_info; @@ -2441,8 +2442,8 @@ qed_iov_vf_update_unicast_shadow(struct qed_hwfn *p_hwfn, return rc; } -int qed_iov_chk_ucast(struct qed_hwfn *hwfn, - int vfid, struct qed_filter_ucast *params) +static int qed_iov_chk_ucast(struct qed_hwfn *hwfn, + int vfid, struct qed_filter_ucast *params) { struct qed_public_vf_info *vf; @@ -2759,7 +2760,8 @@ cleanup: return rc; } -int qed_iov_vf_flr_cleanup(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) +static int +qed_iov_vf_flr_cleanup(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) { u32 ack_vfs[VF_MAX_STATIC / 32]; int rc = 0; @@ -2946,7 +2948,7 @@ static void qed_iov_process_mbx_req(struct qed_hwfn *p_hwfn, } } -void qed_iov_pf_add_pending_events(struct qed_hwfn *p_hwfn, u8 vfid) +static void qed_iov_pf_add_pending_events(struct qed_hwfn *p_hwfn, u8 vfid) { u64 add_bit = 1ULL << (vfid % 64); @@ -3070,8 +3072,8 @@ static void qed_iov_bulletin_set_forced_mac(struct qed_hwfn *p_hwfn, qed_iov_configure_vport_forced(p_hwfn, vf_info, feature); } -void qed_iov_bulletin_set_forced_vlan(struct qed_hwfn *p_hwfn, - u16 pvid, int vfid) +static void qed_iov_bulletin_set_forced_vlan(struct qed_hwfn *p_hwfn, + u16 pvid, int vfid) { struct qed_vf_info *vf_info; u64 feature; @@ -3104,7 +3106,7 @@ static bool qed_iov_vf_has_vport_instance(struct qed_hwfn *p_hwfn, int vfid) return !!p_vf_info->vport_instance; } -bool qed_iov_is_vf_stopped(struct qed_hwfn *p_hwfn, int vfid) +static bool qed_iov_is_vf_stopped(struct qed_hwfn *p_hwfn, int vfid) { struct qed_vf_info *p_vf_info; @@ -3126,7 +3128,7 @@ static bool qed_iov_spoofchk_get(struct qed_hwfn *p_hwfn, int vfid) return vf_info->spoof_chk; } -int qed_iov_spoofchk_set(struct qed_hwfn *p_hwfn, int vfid, bool val) +static int qed_iov_spoofchk_set(struct qed_hwfn *p_hwfn, int vfid, bool val) { struct qed_vf_info *vf; int rc = -EINVAL; @@ -3169,7 +3171,8 @@ static u8 *qed_iov_bulletin_get_forced_mac(struct qed_hwfn *p_hwfn, return p_vf->bulletin.p_virt->mac; } -u16 qed_iov_bulletin_get_forced_vlan(struct qed_hwfn *p_hwfn, u16 rel_vf_id) +static u16 +qed_iov_bulletin_get_forced_vlan(struct qed_hwfn *p_hwfn, u16 rel_vf_id) { struct qed_vf_info *p_vf; @@ -3201,7 +3204,8 @@ static int qed_iov_configure_tx_rate(struct qed_hwfn *p_hwfn, return qed_init_vport_rl(p_hwfn, p_ptt, abs_vp_id, (u32)val); } -int qed_iov_configure_min_tx_rate(struct qed_dev *cdev, int vfid, u32 rate) +static int +qed_iov_configure_min_tx_rate(struct qed_dev *cdev, int vfid, u32 rate) { struct qed_vf_info *vf; u8 vport_id; @@ -3760,7 +3764,8 @@ static void qed_handle_bulletin_post(struct qed_hwfn *hwfn) qed_ptt_release(hwfn, ptt); } -void qed_iov_pf_task(struct work_struct *work) +static void qed_iov_pf_task(struct work_struct *work) + { struct qed_hwfn *hwfn = container_of(work, struct qed_hwfn, iov_task.work); diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c index 9b780b3..cc69ec4 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_vf.c +++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c @@ -1071,8 +1071,8 @@ bool qed_vf_check_mac(struct qed_hwfn *p_hwfn, u8 *mac) return false; } -bool qed_vf_bulletin_get_forced_mac(struct qed_hwfn *hwfn, - u8 *dst_mac, u8 *p_is_forced) +static bool qed_vf_bulletin_get_forced_mac(struct qed_hwfn *hwfn, + u8 *dst_mac, u8 *p_is_forced) { struct qed_bulletin_content *bulletin;