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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 72417C2BBD1 for ; Thu, 17 Sep 2020 07:11:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4EB7B2083B for ; Thu, 17 Sep 2020 07:11:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726273AbgIQHLZ (ORCPT ); Thu, 17 Sep 2020 03:11:25 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:12816 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726299AbgIQHLY (ORCPT ); Thu, 17 Sep 2020 03:11:24 -0400 X-Greylist: delayed 948 seconds by postgrey-1.27 at vger.kernel.org; Thu, 17 Sep 2020 03:11:22 EDT Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id D5AEC96FAD640423BE27; Thu, 17 Sep 2020 14:55:32 +0800 (CST) Received: from huawei.com (10.175.113.32) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.487.0; Thu, 17 Sep 2020 14:55:23 +0800 From: Liu Shixin To: Green Wan , Vinod Koul , "Dan Williams" CC: , , Liu Shixin Subject: [PATCH -next] dmaengine: sf-pdma: Remove set but not used variable "desc" Date: Thu, 17 Sep 2020 15:17:56 +0800 Message-ID: <20200917071756.1915449-1-liushixin2@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.32] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/dma/sf-pdma/sf-pdma.c: In function 'sf_pdma_donebh_tasklet': drivers/dma/sf-pdma/sf-pdma.c:287:23: warning: unused variable 'desc' [-Wunused-variable] After commit 8f6b6d060602 ("dmaengine: sf-pdma: Fix an error that calls callback twice"), variable 'desc' is never used. Remove it to avoid build warning. Signed-off-by: Liu Shixin --- drivers/dma/sf-pdma/sf-pdma.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/dma/sf-pdma/sf-pdma.c b/drivers/dma/sf-pdma/sf-pdma.c index 754994087e5f..1e66c6990d81 100644 --- a/drivers/dma/sf-pdma/sf-pdma.c +++ b/drivers/dma/sf-pdma/sf-pdma.c @@ -284,7 +284,6 @@ static void sf_pdma_free_desc(struct virt_dma_desc *vdesc) static void sf_pdma_donebh_tasklet(unsigned long arg) { struct sf_pdma_chan *chan = (struct sf_pdma_chan *)arg; - struct sf_pdma_desc *desc = chan->desc; unsigned long flags; spin_lock_irqsave(&chan->lock, flags); -- 2.25.1