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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 68326C41621 for ; Tue, 2 Mar 2021 00:13:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36B7B60C40 for ; Tue, 2 Mar 2021 00:13:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347873AbhCBAMv (ORCPT ); Mon, 1 Mar 2021 19:12:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:39696 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239770AbhCASWv (ORCPT ); Mon, 1 Mar 2021 13:22:51 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id B3FBD64F06; Mon, 1 Mar 2021 17:48:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614620917; bh=bIc0N4zkEpzsYuYllFhHuEhyHmNPdVnmw5J1qvhdeWw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VO0mtLfvENyS7jmsf5ZcOOz0TwB0q7FKn8PP8eceD18c4oLPlFWh/CLLs8dMqw0qI LZAQ1uWiReqyhvPXJO+1mwX7Cfro/Mn9G8XxdC6+m7gRjpH1DUi9FjZ2czzp3KJb0i A2A+AbFptxLEhpT/xW0cJKHgx2OLyqTxkqGXV3Qk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe JAILLET , Vinod Koul , Sasha Levin Subject: [PATCH 5.11 326/775] dmaengine: owl-dma: Fix a resource leak in the remove function Date: Mon, 1 Mar 2021 17:08:14 +0100 Message-Id: <20210301161217.729343289@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161201.679371205@linuxfoundation.org> References: <20210301161201.679371205@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: Christophe JAILLET [ Upstream commit 1f0a16f04113f9f0ab0c8e6d3abe661edab549e6 ] A 'dma_pool_destroy()' call is missing in the remove function. Add it. This call is already made in the error handling path of the probe function. Fixes: 47e20577c24d ("dmaengine: Add Actions Semi Owl family S900 DMA driver") Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/20201212162535.95727-1-christophe.jaillet@wanadoo.fr Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/owl-dma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/owl-dma.c b/drivers/dma/owl-dma.c index 9fede32641e9e..04202d75f4eed 100644 --- a/drivers/dma/owl-dma.c +++ b/drivers/dma/owl-dma.c @@ -1245,6 +1245,7 @@ static int owl_dma_remove(struct platform_device *pdev) owl_dma_free(od); clk_disable_unprepare(od->clk); + dma_pool_destroy(od->lli_pool); return 0; } -- 2.27.0