drm/nouveau/bios: fix a potential NULL deref in the PROM shadowing function

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Martin Peres 2014-04-03 22:12:41 +02:00 • committed by Ben Skeggs
commit 29ba8c8abf