tree 7f11738f7ea315d345702d4a0b2817cacfdced11
parent cbbe13ea097e635ddebcc5937c5cdce16f351447
author Sachin Kamat <sachin.kamat@linaro.org> 1378109699 +0530
committer Vinod Koul <vinod.koul@intel.com> 1378123560 +0530

dma: ste_dma40: Fix potential null pointer dereference

kcalloc can return NULL. Check the pointer before dereferencing.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>