From patchwork Mon Mar 22 09:53:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 407521 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 00F93C433E0 for ; Mon, 22 Mar 2021 09:54:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F1A16192A for ; Mon, 22 Mar 2021 09:54:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229884AbhCVJx4 (ORCPT ); Mon, 22 Mar 2021 05:53:56 -0400 Received: from out30-45.freemail.mail.aliyun.com ([115.124.30.45]:56885 "EHLO out30-45.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229647AbhCVJxX (ORCPT ); Mon, 22 Mar 2021 05:53:23 -0400 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R421e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04400; MF=jiapeng.chong@linux.alibaba.com; NM=1; PH=DS; RN=6; SR=0; TI=SMTPD_---0USw2o5d_1616406796; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0USw2o5d_1616406796) by smtp.aliyun-inc.com(127.0.0.1); Mon, 22 Mar 2021 17:53:21 +0800 From: Jiapeng Chong To: rajur@chelsio.com Cc: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong Subject: [PATCH] cxgb4: Remove redundant NULL check Date: Mon, 22 Mar 2021 17:53:14 +0800 Message-Id: <1616406794-105194-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Fix the following coccicheck warnings: ./drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c:3540:2-8: WARNING: NULL check before some freeing functions is not needed. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c index 6c85a10..d2ba40c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c @@ -3536,8 +3536,7 @@ int cudbg_collect_qdesc(struct cudbg_init *pdbg_init, } out_free: - if (data) - kvfree(data); + kvfree(data); #undef QDESC_GET_FLQ #undef QDESC_GET_RXQ