From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, 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 9EB19C04EB8 for ; Fri, 30 Nov 2018 08:05:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 667FA2082F for ; Fri, 30 Nov 2018 08:05:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 667FA2082F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727113AbeK3TOL (ORCPT ); Fri, 30 Nov 2018 14:14:11 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:51827 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726752AbeK3TOK (ORCPT ); Fri, 30 Nov 2018 14:14:10 -0500 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 03AC3C078451E; Fri, 30 Nov 2018 16:05:41 +0800 (CST) Received: from huawei.com (10.175.104.208) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.408.0; Fri, 30 Nov 2018 16:05:39 +0800 From: liujian To: , , , CC: , Subject: [PATCH 2/2] driver: scsi: qla2xxx: fix returnvar.cocci warning Date: Sat, 1 Dec 2018 02:07:44 +0800 Message-ID: <1543601264-12610-2-git-send-email-liujian56@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1543601264-12610-1-git-send-email-liujian56@huawei.com> References: <1543601264-12610-1-git-send-email-liujian56@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.104.208] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove unneeded variable used to store return value, detected by the semantic patch returnvar.cocci. Signed-off-by: liujian --- drivers/scsi/qla2xxx/qla_mr.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c index 60f964c..bb66ea4 100644 --- a/drivers/scsi/qla2xxx/qla_mr.c +++ b/drivers/scsi/qla2xxx/qla_mr.c @@ -1712,7 +1712,6 @@ qlafx00_tgt_detach(struct scsi_qla_host *vha, int tgt_id) int qlafx00_process_aen(struct scsi_qla_host *vha, struct qla_work_evt *evt) { - int rval = 0; uint32_t aen_code, aen_data; aen_code = FCH_EVT_VENDOR_UNIQUE; @@ -1764,7 +1763,7 @@ qlafx00_process_aen(struct scsi_qla_host *vha, struct qla_work_evt *evt) fc_host_post_event(vha->host, fc_get_event_number(), aen_code, aen_data); - return rval; + return 0; } static void -- 2.7.4