[ Upstream commit f8261c376e ] The etnaviv_gem_get_pages() never returns NULL. It returns error pointers on error. Fixes: a8c21a5451 ("drm/etnaviv: add initial etnaviv DRM driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
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