From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754388AbbBTM2v (ORCPT ); Fri, 20 Feb 2015 07:28:51 -0500 Received: from mail-pa0-f47.google.com ([209.85.220.47]:39283 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754187AbbBTM2t (ORCPT ); Fri, 20 Feb 2015 07:28:49 -0500 Date: Fri, 20 Feb 2015 17:58:44 +0530 From: Tapasweni Pathak To: dan.j.williams@intel.com, vinod.koul@intel.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Cc: julia.lawall@lip6.fr, tapaswenipathak@gmail.com Subject: [PATCH] drivers: dma: Remove extra check Message-ID: <20150220122844.GA10534@kt-Inspiron-3542> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove double check on chan->desc. Found by Coccinelle. Signed-off-by: Tapasweni Pathak Acked-by: Julia Lawall --- drivers/dma/dma-jz4740.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/dma-jz4740.c b/drivers/dma/dma-jz4740.c index 4527a3e..f6a4c42 100644 --- a/drivers/dma/dma-jz4740.c +++ b/drivers/dma/dma-jz4740.c @@ -343,7 +343,7 @@ static void jz4740_dma_chan_irq(struct jz4740_dmaengine_chan *chan) { spin_lock(&chan->vchan.lock); if (chan->desc) { - if (chan->desc && chan->desc->cyclic) { + if (chan->desc->cyclic) { vchan_cyclic_callback(&chan->desc->vdesc); } else { if (chan->next_sg == chan->desc->num_sgs) { -- 1.7.9.5