From: Nicolas Ferre <nicolas.ferre@atmel.com>
Date: Fri, 7 Jun 2013 15:26:14 +0000 (+0200)
Subject: dmaengine/trivial: at_hdmac: add curly brackets to if/else expressions
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c3dbc60c9b2510fee6cea9b77b89a7708bf98bd3;p=linux-beck.git

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 <nicolas.ferre@atmel.com>
---

diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 1ee3ed187f4d..3e070d2fb6a3 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);