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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3359CC4321E for ; Wed, 4 May 2022 17:42:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376561AbiEDRpM (ORCPT ); Wed, 4 May 2022 13:45:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55362 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355540AbiEDRHu (ORCPT ); Wed, 4 May 2022 13:07:50 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2B57517DA; Wed, 4 May 2022 09:54:28 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 14862B8278E; Wed, 4 May 2022 16:54:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B73EDC385A4; Wed, 4 May 2022 16:54:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1651683265; bh=IIINfVmwi4MVCKx9RAdZyLjQxxX/j2tucRd/eLdKJW4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J38fCjNNJnX8J42CYOzI+y5sg5vlXH517meZmAbQLjHsvn4u+AdZVjiZrOdLjH5Xg 4C+B2uqWGzb5DdLqcxuw5DyzF4KR1K3N0NBpqdbXOKfGX4EsphQ3gfACfE+Hfg86c/ q9ykF0D7h/zryDipD3yOtoyTY2HHiAlXQLnBEe/g= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miaoqian Lin , Alex Deucher , Sasha Levin Subject: [PATCH 5.15 115/177] drm/amd/display: Fix memory leak in dcn21_clock_source_create Date: Wed, 4 May 2022 18:45:08 +0200 Message-Id: <20220504153103.497293099@linuxfoundation.org> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220504153053.873100034@linuxfoundation.org> References: <20220504153053.873100034@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Miaoqian Lin [ Upstream commit 65e54987508b6f0771f56bdfa3ee1926d52785ae ] When dcn20_clk_src_construct() fails, we need to release clk_src. Fixes: 6f4e6361c3ff ("drm/amd/display: Add Renoir resource (v2)") Signed-off-by: Miaoqian Lin Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c index fbbdf9976183..5b8274b8c384 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c @@ -1428,6 +1428,7 @@ static struct clock_source *dcn21_clock_source_create( return &clk_src->base; } + kfree(clk_src); BREAK_TO_DEBUGGER(); return NULL; } -- 2.35.1