From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 2 Sep 2013 08:14:59 +0000 (+0530)
Subject: dma: ste_dma40: Fix potential null pointer dereference
X-Git-Tag: v3.12-rc1~68^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ec7e2e7b5f41a09264abc6dbcfd3fdc9a1edfd5;p=pandora-kernel.git

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>
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