dma: imx-dma: Remove redundant NULL check
authorSachin Kamat <sachin.kamat@linaro.org>
Mon, 2 Sep 2013 07:51:18 +0000 (13:21 +0530)
committerVinod Koul <vinod.koul@intel.com>
Mon, 2 Sep 2013 12:05:58 +0000 (17:35 +0530)
kfree on a NULL pointer is a no-op. Null pointer check is
not necessary.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

No differences found