From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 14 Feb 2013 09:00:16 +0000 (+0200)
Subject: dmaengine.h: remove redundant else keyword
X-Git-Tag: v3.9-rc1~80^2~9
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=978c4172af48f0adc082f8b1d94acb817d947730;p=~emulex%2Finfiniband.git

dmaengine.h: remove redundant else keyword

dmaengine_device_control returns -ENOSYS in case the dma driver doesn't have
such functionality.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index bfcdecb5d87..f5939999cb6 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -610,8 +610,8 @@ static inline int dmaengine_device_control(struct dma_chan *chan,
 {
 	if (chan->device->device_control)
 		return chan->device->device_control(chan, cmd, arg);
-	else
-		return -ENOSYS;
+
+	return -ENOSYS;
 }
 
 static inline int dmaengine_slave_config(struct dma_chan *chan,