From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753213AbdHJPqT (ORCPT ); Thu, 10 Aug 2017 11:46:19 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:3495 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752944AbdHJPmy (ORCPT ); Thu, 10 Aug 2017 11:42:54 -0400 From: John Garry To: , CC: , , , , John Garry Subject: [PATCH 17/19] scsi: hisi_sas: remove phy_down_v3_hw() res variable Date: Fri, 11 Aug 2017 00:09:42 +0800 Message-ID: <1502381384-219889-18-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1502381384-219889-1-git-send-email-john.garry@huawei.com> References: <1502381384-219889-1-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.212.75] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090203.598C7EFB.00C4,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 30298d4c6d8c44798f7b513410563a3a Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Variable res only holds value 0, so remove it. This cleans up a coccicheck warning. Signed-off-by: John Garry --- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 8e4bfad..3620a3e 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -1200,7 +1200,6 @@ static int phy_up_v3_hw(int phy_no, struct hisi_hba *hisi_hba) static int phy_down_v3_hw(int phy_no, struct hisi_hba *hisi_hba) { - int res = 0; u32 phy_state, sl_ctrl, txid_auto; struct device *dev = hisi_hba->dev; @@ -1221,7 +1220,7 @@ static int phy_down_v3_hw(int phy_no, struct hisi_hba *hisi_hba) hisi_sas_phy_write32(hisi_hba, phy_no, CHL_INT0, CHL_INT0_NOT_RDY_MSK); hisi_sas_phy_write32(hisi_hba, phy_no, PHYCTRL_NOT_RDY_MSK, 0); - return res; + return 0; } static void phy_bcast_v3_hw(int phy_no, struct hisi_hba *hisi_hba) -- 1.9.1