From c3dbc60c9b2510fee6cea9b77b89a7708bf98bd3 Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Fri, 7 Jun 2013 17:26:14 +0200 Subject: [PATCH] dmaengine/trivial: at_hdmac: add curly brackets to if/else expressions Correct coding style following the patch: 7c407d3e54dcc0c79119553c8d5ef176c1d5bc3a (DMA: AT91: Get residual bytes in dma buffer). Signed-off-by: Nicolas Ferre --- drivers/dma/at_hdmac.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index 1ee3ed1..3e070d2 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -299,8 +299,9 @@ static int atc_get_bytes_left(struct dma_chan *chan) if (atchan->remain_desc < 0) { ret = -EINVAL; goto out; - } else + } else { ret = atchan->remain_desc; + } } else { /* * Get residual bytes when current @@ -1120,8 +1121,9 @@ atc_tx_status(struct dma_chan *chan, if (unlikely(bytes < 0)) { dev_vdbg(chan2dev(chan), "get residual bytes error\n"); return DMA_ERROR; - } else + } else { dma_set_residue(txstate, bytes); + } dev_vdbg(chan2dev(chan), "tx_status %d: cookie = %d residue = %d\n", ret, cookie, bytes); -- 2.7.4