Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp4607957imm; Tue, 7 Aug 2018 04:33:50 -0700 (PDT) X-Google-Smtp-Source: AAOMgpfPdvszWYytL0L9TZpQ8CqO+0fIK8jR4S1WYHxY2FV5c8AH5pHtqbMLLfCmEe/Z2dnF5WzE X-Received: by 2002:a62:6003:: with SMTP id u3-v6mr21514480pfb.114.1533641630522; Tue, 07 Aug 2018 04:33:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1533641630; cv=none; d=google.com; s=arc-20160816; b=JfLRcxEfw3H8kcBzr0cyJFOB8+IZUjwOedfhYIl+e1NBK3zplztCkAc4+D5r1WoXFq RRTanKdDdknEPMaM6DciFDbPpgzbHXKY7/Mh6yqu+WJ67adFKuKKDtv9eBShl6qOatRz VP9WRfxGVVTTijeIH/elzooZoDtuxDQmTreQEfarK4QK/rB8cQgKSMI7G0vPgu8PG+FA PcYSPnyxi61+DnzdR7BydAKk6wy3DbluIyr+o5Tcr0jC5+6IdYH8oiArOVoLvb+Q4hqL 87QG4piceAaYpxdQEPy7re4fFw/pujrVWs888A7TJ4/YWOp3HuVubO1FWAaPsnnRa0zp lLFg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:arc-authentication-results; bh=ipHsRkTWINyyasgo/Az1wj6KM98pSTI0WA7YP88NN4s=; b=Mtoek06m93f5SCfXTI1Uo1fxtpK64BPQWrD8zEMlWFvTcA/4A7j1mR75Re0xd/z2x1 LGAX2WiC+bgLHXeyfdXTOjHejyyIQTW2FJRpHVTSCBjpuAuPlXXWSj5w28p3uK59spJ3 Ytogo8emBzydvRchxo1CpfM6feg/24Y2lx9sBnFdyL7fwZ+hdWqLFRe75KCNq1EYw/Ka XjLQkbyUA+XlotQX0c4f4stAKZOAsJHjuvAgXMdAx5qXgzmYW7JkFxHr5CVgIEiv2wRM Wc2/wJyHQZZf0Pv1RH9nBhr2HvirhlBf6XFcbiaazX4JMsQKFmp5/l0MjLmc5pa9ikM6 2VJg== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x1-v6si897175plb.253.2018.08.07.04.33.36; Tue, 07 Aug 2018 04:33:50 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388955AbeHGNp7 (ORCPT + 99 others); Tue, 7 Aug 2018 09:45:59 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:47940 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728258AbeHGNp6 (ORCPT ); Tue, 7 Aug 2018 09:45:58 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id EC052C73C8AEA; Tue, 7 Aug 2018 19:31:57 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.399.0; Tue, 7 Aug 2018 19:31:53 +0800 From: zhong jiang To: , CC: , Subject: [PATCH 1/3] net:svc_rdma_transport: remove unneeded variable 'ret' in rdma_listen_handler Date: Tue, 7 Aug 2018 19:20:07 +0800 Message-ID: <1533640809-1221-2-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 In-Reply-To: <1533640809-1221-1-git-send-email-zhongjiang@huawei.com> References: <1533640809-1221-1-git-send-email-zhongjiang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The ret is not modified after initalization, So just remove the variable and return 0. Signed-off-by: zhong jiang --- net/sunrpc/xprtrdma/svc_rdma_transport.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index 547b2cd..2848caf 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -296,7 +296,6 @@ static int rdma_listen_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *event) { struct sockaddr *sap = (struct sockaddr *)&cma_id->route.addr.src_addr; - int ret = 0; trace_svcrdma_cm_event(event, sap); @@ -315,7 +314,7 @@ static int rdma_listen_handler(struct rdma_cm_id *cma_id, break; } - return ret; + return 0; } static int rdma_cma_handler(struct rdma_cm_id *cma_id, -- 1.7.12.4