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[2620:137:e000::1:20]) by mx.google.com with ESMTP id oz17-20020a1709077d9100b007836ec6999dsi6024557ejc.904.2022.11.13.03.39.31; Sun, 13 Nov 2022 03:39:53 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=JyLu7BvM; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233867AbiKML1C (ORCPT + 90 others); Sun, 13 Nov 2022 06:27:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231252AbiKML1B (ORCPT ); Sun, 13 Nov 2022 06:27:01 -0500 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2EF67FD1B for ; Sun, 13 Nov 2022 03:27:00 -0800 (PST) Received: by mail-pl1-x630.google.com with SMTP id c2so7735428plz.11 for ; Sun, 13 Nov 2022 03:27:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=bwYxIawp/7otyMar5l7yZGIbqO8r/RtWl5Ye19uVvS4=; b=JyLu7BvM/6eV4Tqy2q3bfcpXIhAMTSBFulu/vrPgsdHcDzblDK7GF7ZJzCZDNSE68G d7OW9epr5z9ua0muUSqyiUMbCKWrq5dTTgrLD7+Pfrs0vT58s5nmUck2FSDaUoJqs86I K0U5Lm+1RjIeUXcXky9TAQ/USYmb0KmKfP/D8Ve7y0CfEvpkKJmdYezsqNGdg2Oq2vef wevzBM8h+iv8qrRxqPQK3XsL/rTNFPNoUU0O3Yf7quKxr57gNpmXNpM1Lv9MEhLXcpqI UBrz53cy047Fxx1imloqdLNRoxfhdQ1CWq9ldFa43roYjd2DwZp8/JVYemagb9pptQ4H AJ2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=bwYxIawp/7otyMar5l7yZGIbqO8r/RtWl5Ye19uVvS4=; b=PQ1eGU+agB0ZlAFKglMIR4eyrk7+g2GgCZVbrEcebdSMgZl2+znJO4AIhmK6RZgOW/ i/L+tJca4BN2EJ2knEToIaZ9Qe7ymlUingkA9ezIabceJ12D6MFxka/ia3Yfg+3FQ0f4 t935haZIfzc2ERleq/CQ9iuC5pa5vrrycvEZin7TM+h4hDZkBeEBFvEEDsk/eEggr8hC 1IQ9bedHyNIu8bsi2uEEbKGZDoSmYxCtrqr6lU+rY06gO/oUPg+v/lMspOQakmTUXb18 /tHMi5UzC1WG/izO45x2bWf4tzUf1r4GOXDtqMSwvyav+JpvEXQ4xqMKLdmN4Isck/IO 3HKQ== X-Gm-Message-State: ANoB5pkqhG2IMGL/WAGLwRL91KP3N+EfFU+4x+GQttwaK4oQ+XZTqFTh iIoK9Q+zCrNIZhYex4qeK4U= X-Received: by 2002:a17:903:483:b0:186:a7f1:8d2b with SMTP id jj3-20020a170903048300b00186a7f18d2bmr9345221plb.137.1668338819432; Sun, 13 Nov 2022 03:26:59 -0800 (PST) Received: from localhost.localdomain ([14.5.161.132]) by smtp.gmail.com with ESMTPSA id q8-20020a170902dac800b0018725c2fc46sm4973943plx.303.2022.11.13.03.26.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 13 Nov 2022 03:26:58 -0800 (PST) From: Kang Minchul To: Dan Williams , Vishal Verma , Dave Jiang , Ira Weiny Cc: nvdimm@lists.linux.dev, linux-kernel@vger.kernel.org, Kang Minchul Subject: [PATCH] ndtest: Remove redundant NULL check Date: Sun, 13 Nov 2022 20:26:53 +0900 Message-Id: <20221113112653.12304-1-tegongkang@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This addresses cocci warning as follows: WARNING: NULL check before some freeing functions is not needed. Signed-off-by: Kang Minchul --- tools/testing/nvdimm/test/ndtest.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/testing/nvdimm/test/ndtest.c b/tools/testing/nvdimm/test/ndtest.c index 01ceb98c15a0..de4bc34bc47b 100644 --- a/tools/testing/nvdimm/test/ndtest.c +++ b/tools/testing/nvdimm/test/ndtest.c @@ -370,8 +370,7 @@ static void *ndtest_alloc_resource(struct ndtest_priv *p, size_t size, buf_err: if (__dma && size >= DIMM_SIZE) gen_pool_free(ndtest_pool, __dma, size); - if (buf) - vfree(buf); + vfree(buf); kfree(res); return NULL; -- 2.34.1