From: Andres Salomon <dilinger@collabora.co.uk>
Date: Tue, 17 Nov 2009 22:41:25 +0000 (-0800)
Subject: drm: check return values in drm_version
X-Git-Tag: v2.6.33-rc1~323^2~6^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dad07ca71719598bc990dbdbeda763d15a10e98b;p=pandora-kernel.git

drm: check return values in drm_version

In drm_version, actually check the results from function calls so that
we're not potentially passing garbage back to userspace.

Signed-off-by: Andres Salomon <dilinger@collabora.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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