From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 19 Nov 2012 09:44:59 +0000 (+0000)
Subject: drm/drm_stub: Remove unnecessary null check before kfree.
X-Git-Tag: v3.8-rc1~82^2~181
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66141d3d86f38701d657ef9ba973233bce53da79;p=pandora-kernel.git

drm/drm_stub: Remove unnecessary null check before kfree.

kfree on a null argument is a no-op.
Silences the following smatch warning:
drivers/gpu/drm/drm_stub.c:496 drm_put_dev() info:
redundant null check on dev->devname calling kfree()

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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