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(parent: 2e2c682) | patch
DMA: PL330: Check the pointer returned by kzalloc
authorSachin Kamat <sachin.kamat@linaro.org>
Mon, 17 Sep 2012 09:50:23 +0000 (15:20 +0530)
committerVinod Koul <vinod.koul@linux.intel.com>
Tue, 18 Sep 2012 03:34:52 +0000 (09:04 +0530)
commit61c6e7531d3b66b33187b8cdd700fd8ab93ffd62
treee65fdbc3eae97f10ba118a9e151a71655b778a44tree | snapshot
parent2e2c682becb20416c140aa0d6d3137b51a5c76dacommit | diff
DMA: PL330: Check the pointer returned by kzalloc

kzalloc could return NULL. Hence add a check to avoid
NULL pointer dereference.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
drivers/dma/pl330.c diff | blob | history
Domain: System / Kernel;