From patchwork Mon Mar 14 09:33:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: baihaowen X-Patchwork-Id: 551168 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EAEBEC433EF for ; Mon, 14 Mar 2022 09:36:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235071AbiCNJhS (ORCPT ); Mon, 14 Mar 2022 05:37:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232373AbiCNJhQ (ORCPT ); Mon, 14 Mar 2022 05:37:16 -0400 X-Greylist: delayed 62 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 14 Mar 2022 02:36:02 PDT Received: from mail.meizu.com (edge07.meizu.com [112.91.151.210]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 469013FBC1; Mon, 14 Mar 2022 02:36:02 -0700 (PDT) Received: from IT-EXMB-1-125.meizu.com (172.16.1.125) by mz-mail11.meizu.com (172.16.1.15) with Microsoft SMTP Server (TLS) id 14.3.487.0; Mon, 14 Mar 2022 17:33:53 +0800 Received: from meizu.meizu.com (172.16.137.70) by IT-EXMB-1-125.meizu.com (172.16.1.125) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Mon, 14 Mar 2022 17:33:50 +0800 From: Haowen Bai To: , , , CC: , , , Haowen Bai Subject: [PATCH] scsi: elx: fix possible condition with no effect (if == else) Date: Mon, 14 Mar 2022 17:33:48 +0800 Message-ID: <1647250428-2606-1-git-send-email-baihaowen@meizu.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [172.16.137.70] X-ClientProxiedBy: IT-EXMB-1-126.meizu.com (172.16.1.126) To IT-EXMB-1-125.meizu.com (172.16.1.125) Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Fix following coccicheck warning: drivers/scsi/elx/libefc_sli/sli4.c:2320:2-4: WARNING: possible condition with no effect (if == else) All these else/if branches just do the same thing actually as the last else branch, So it can be merged into the last branch. Signed-off-by: Haowen Bai --- drivers/scsi/elx/libefc_sli/sli4.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/scsi/elx/libefc_sli/sli4.c b/drivers/scsi/elx/libefc_sli/sli4.c index 3ea57bd..4d20b24 100644 --- a/drivers/scsi/elx/libefc_sli/sli4.c +++ b/drivers/scsi/elx/libefc_sli/sli4.c @@ -2317,12 +2317,7 @@ sli_xmit_bls_rsp64_wqe(struct sli4 *sli, void *buf, SLI4_GENERIC_CONTEXT_VPI << SLI4_BLS_RSP_WQE_CT_SHFT; bls->context_tag = cpu_to_le16(params->vpi); - if (params->s_id != U32_MAX) - bls->local_n_port_id_dword |= - cpu_to_le32(params->s_id & 0x00ffffff); - else - bls->local_n_port_id_dword |= - cpu_to_le32(params->s_id & 0x00ffffff); + cpu_to_le32(params->s_id & 0x00ffffff); dw_ridflags = (dw_ridflags & ~SLI4_BLS_RSP_RID) | (params->d_id & SLI4_BLS_RSP_RID);