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,USER_AGENT_GIT autolearn=unavailable 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 CC58FC4338F for ; Thu, 5 Aug 2021 18:37:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B864860F01 for ; Thu, 5 Aug 2021 18:37:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241383AbhHEShg (ORCPT ); Thu, 5 Aug 2021 14:37:36 -0400 Received: from smtp06.smtpout.orange.fr ([80.12.242.128]:41656 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241359AbhHEShf (ORCPT ); Thu, 5 Aug 2021 14:37:35 -0400 Received: from localhost.localdomain ([217.128.214.245]) by mwinf5d63 with ME id dudJ250055JEng903udJWQ; Thu, 05 Aug 2021 20:37:20 +0200 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Thu, 05 Aug 2021 20:37:20 +0200 X-ME-IP: 217.128.214.245 From: Christophe JAILLET To: alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@linux.ie, daniel@ffwll.ch, ray.huang@amd.com, evan.quan@amd.com, Xiaojian.Du@amd.com, kevin1.wang@amd.com, Jinzhou.Su@amd.com Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET Subject: [PATCH] drm/amd/pm: Fix a memory leak in an error handling path in 'vangogh_tables_init()' Date: Thu, 5 Aug 2021 20:37:14 +0200 Message-Id: X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 'watermarks_table' must be freed instead 'clocks_table', because 'clocks_table' is known to be NULL at this point and 'watermarks_table' is never freed if the last kzalloc fails. Fixes: c98ee89736b8 ("drm/amd/pm: add the fine grain tuning function for vangogh") Signed-off-by: Christophe JAILLET --- drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c index 335b3c70e1a7..06eea917284e 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c @@ -256,7 +256,7 @@ static int vangogh_tables_init(struct smu_context *smu) return 0; err3_out: - kfree(smu_table->clocks_table); + kfree(smu_table->watermarks_table); err2_out: kfree(smu_table->gpu_metrics_table); err1_out: -- 2.30.2