From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Mon, 12 Nov 2012 12:20:19 +0000 (+0200)
Subject: drm/i915: fix possible NULL dereference of dev_priv
X-Git-Tag: v3.8-rc1~82^2^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f1ba0f83a6d4abd055cf75af43954b38df8dcaf;p=pandora-kernel.git

drm/i915: fix possible NULL dereference of dev_priv

Dereference dev_priv only after we know it is valid.
Found with smatch.

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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