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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 48DE7C2BA83 for ; Fri, 14 Feb 2020 18:18:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1619D2168B for ; Fri, 14 Feb 2020 18:18:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581704298; bh=WuG/B6lmBEnh3GUKDiqWFqR3zitCFb14UJnbGdNR6mY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=K1WMlUzXAh9auz7uAR6R6T8hg+qktJT2mpJ48P0h7r3SRtzusOLjD7+Wu0pDi5ThB IfR/T888vMF0o6/tWkeMUwomdRb4cLNUQ9WfypazoDyTF3J4xXdSSuaEkOO/WzZwjR 4a7BAbph7BL1EzOiDYo143wl6YnatZi5Igx5YVd8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389858AbgBNSSQ (ORCPT ); Fri, 14 Feb 2020 13:18:16 -0500 Received: from mail.kernel.org ([198.145.29.99]:55332 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730567AbgBNPuv (ORCPT ); Fri, 14 Feb 2020 10:50:51 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E751F24650; Fri, 14 Feb 2020 15:50:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581695450; bh=WuG/B6lmBEnh3GUKDiqWFqR3zitCFb14UJnbGdNR6mY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=daLgdDO6JEOx4JHVBBwIXPJ0xIWxggThVpiVKOWlHBgdDTA9Q0C7S+qSb6lzcYyla uO6zw6Mj52kqjyVlQjzMmYUprVY0c1O4E4krkiBKCdS2RMfAG8JymSyaAOk8H98J9X ydcvAsPi449ZF21ks2X2uaQOKGV0ksD9on0NLT8U= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Chen Zhou , Peng Ma , Vinod Koul , Sasha Levin , dmaengine@vger.kernel.org Subject: [PATCH AUTOSEL 5.5 090/542] dmaengine: fsl-qdma: fix duplicated argument to && Date: Fri, 14 Feb 2020 10:41:22 -0500 Message-Id: <20200214154854.6746-90-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214154854.6746-1-sashal@kernel.org> References: <20200214154854.6746-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Chen Zhou [ Upstream commit 4b048178854da11656596d36a107577d66fd1e08 ] There is duplicated argument to && in function fsl_qdma_free_chan_resources, which looks like a typo, pointer fsl_queue->desc_pool also needs NULL check, fix it. Detected with coccinelle. Fixes: b092529e0aa0 ("dmaengine: fsl-qdma: Add qDMA controller driver for Layerscape SoCs") Signed-off-by: Chen Zhou Reviewed-by: Peng Ma Tested-by: Peng Ma Link: https://lore.kernel.org/r/20200120125843.34398-1-chenzhou10@huawei.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/fsl-qdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c index 89792083d62c5..95cc0256b3878 100644 --- a/drivers/dma/fsl-qdma.c +++ b/drivers/dma/fsl-qdma.c @@ -304,7 +304,7 @@ static void fsl_qdma_free_chan_resources(struct dma_chan *chan) vchan_dma_desc_free_list(&fsl_chan->vchan, &head); - if (!fsl_queue->comp_pool && !fsl_queue->comp_pool) + if (!fsl_queue->comp_pool && !fsl_queue->desc_pool) return; list_for_each_entry_safe(comp_temp, _comp_temp, -- 2.20.1