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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 2B741C433E0 for ; Wed, 10 Mar 2021 02:36:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D283364E6F for ; Wed, 10 Mar 2021 02:36:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232075AbhCJCfv (ORCPT ); Tue, 9 Mar 2021 21:35:51 -0500 Received: from out30-57.freemail.mail.aliyun.com ([115.124.30.57]:41265 "EHLO out30-57.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232043AbhCJCfh (ORCPT ); Tue, 9 Mar 2021 21:35:37 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R161e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04426;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0URB1F74_1615343728; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0URB1F74_1615343728) by smtp.aliyun-inc.com(127.0.0.1); Wed, 10 Mar 2021 10:35:34 +0800 From: Jiapeng Chong To: kuba@kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong Subject: [PATCH] netdevsim: fib: Remove redundant code Date: Wed, 10 Mar 2021 10:35:27 +0800 Message-Id: <1615343727-96723-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following coccicheck warnings: ./drivers/net/netdevsim/fib.c:874:5-8: Unneeded variable: "err". Return "0" on line 889. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/net/netdevsim/fib.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/netdevsim/fib.c b/drivers/net/netdevsim/fib.c index 46fb414..db794f9 100644 --- a/drivers/net/netdevsim/fib.c +++ b/drivers/net/netdevsim/fib.c @@ -871,8 +871,6 @@ static int nsim_fib6_event(struct nsim_fib_data *data, static int nsim_fib_event(struct nsim_fib_event *fib_event) { - int err = 0; - switch (fib_event->family) { case AF_INET: nsim_fib4_event(fib_event->data, &fib_event->fen_info, @@ -886,7 +884,7 @@ static int nsim_fib_event(struct nsim_fib_event *fib_event) break; } - return err; + return 0; } static int nsim_fib4_prepare_event(struct fib_notifier_info *info, -- 1.8.3.1