dma: sh/shdma-base.c: remove unnecessary null pointer check
authorCong Ding <dinggnu@gmail.com>
Tue, 15 Jan 2013 00:23:48 +0000 (01:23 +0100)
committerVinod Koul <vinod.koul@intel.com>
Sun, 20 Jan 2013 13:49:40 +0000 (05:49 -0800)
the variable chan is dereferenced in line 635, so it is no reason to check
null again in line 641.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

No differences found