From 09d16690cb9b3f1d67b67f70c7bad136deefca72 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 27 May 2013 15:14:32 +0300 Subject: [PATCH] mxs-dma: remove useless variable last_used variable is applied only once, so, let's substitute it by its value. Signed-off-by: Andy Shevchenko Signed-off-by: Vinod Koul --- drivers/dma/mxs-dma.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c index 719593002ab7..6fb4b7bc448f 100644 --- a/drivers/dma/mxs-dma.c +++ b/drivers/dma/mxs-dma.c @@ -622,10 +622,8 @@ static enum dma_status mxs_dma_tx_status(struct dma_chan *chan, dma_cookie_t cookie, struct dma_tx_state *txstate) { struct mxs_dma_chan *mxs_chan = to_mxs_dma_chan(chan); - dma_cookie_t last_used; - last_used = chan->cookie; - dma_set_tx_state(txstate, chan->completed_cookie, last_used, 0); + dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie, 0); return mxs_chan->status; } -- 2.20.1