tree 93ae6496fe982c599e0b67a1506fe71227c54626
parent ed30933e6f3dbeaaab1de91e1bec25f42d5d32df
author Cong Ding <dinggnu@gmail.com> 1358209428 +0100
committer Vinod Koul <vinod.koul@intel.com> 1358689780 -0800

dma: sh/shdma-base.c: remove unnecessary null pointer check

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>