Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932205Ab3E0MOt (ORCPT ); Mon, 27 May 2013 08:14:49 -0400 Received: from mga09.intel.com ([134.134.136.24]:21067 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932140Ab3E0MOs (ORCPT ); Mon, 27 May 2013 08:14:48 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,750,1363158000"; d="scan'208";a="343801812" From: Andy Shevchenko To: linux-kernel@vger.kernel.org, Vinod Koul , Dan Williams Cc: Andy Shevchenko Subject: [PATCH 01/12] imx-sdma: remove useless variable Date: Mon, 27 May 2013 15:14:31 +0300 Message-Id: <1369656882-25241-2-git-send-email-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 1.8.2.rc0.22.gb3600c3 In-Reply-To: <1369656882-25241-1-git-send-email-andriy.shevchenko@linux.intel.com> References: <1369656882-25241-1-git-send-email-andriy.shevchenko@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1279 Lines: 38 last_used variable is applied only once, so, let's substitute it by its value. Signed-off-by: Andy Shevchenko --- drivers/dma/imx-sdma.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 092867b..285e10c 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1119,15 +1119,12 @@ static int sdma_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd, } static enum dma_status sdma_tx_status(struct dma_chan *chan, - dma_cookie_t cookie, - struct dma_tx_state *txstate) + dma_cookie_t cookie, + struct dma_tx_state *txstate) { struct sdma_channel *sdmac = to_sdma_chan(chan); - dma_cookie_t last_used; - last_used = chan->cookie; - - dma_set_tx_state(txstate, chan->completed_cookie, last_used, + dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie, sdmac->chn_count - sdmac->chn_real_count); return sdmac->status; -- 1.8.2.rc0.22.gb3600c3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/