drm/prime: replace NULL with error value in drm_prime_pages_to_sg

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Instead of NULL, error value is casted with ERR_PTR() for
drm_prime_pages_to_sg() and IS_ERR_OR_NULL() macro is replaced
with IS_ERR() macro for drm_gem_map_dma_buf().

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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YoungJun Cho 2013-06-24 16:40:53 +09:00 • committed by Dave Airlie

parent b720d54a5c

commit 7e3d88f9cc

1 changed files with 5 additions and 3 deletions

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drivers/gpu/drm/drm_prime.c

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