linux-kernel - [PATCH v2 2/6] dmaengine.h: remove redundant else keyword

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Message-Id: <1360832420-6349-3-git-send-email-andriy.shevchenko@linux.intel.com>
Date:	Thu, 14 Feb 2013 11:00:16 +0200
From:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:	Vinod Koul <vinod.koul@...el.com>, linux-kernel@...r.kernel.org,
	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v2 2/6] 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@...ux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 include/linux/dmaengine.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index bfcdecb..f593999 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,
-- 
1.7.10.4

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