drm/sun4i: tv: Check mode pointer

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The drm_mode_create call might return NULL in case of a failure, and the
current code doesn't check for that. Make sure it does.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

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This commit is contained in:

Maxime Ripard 2016-09-19 22:17:51 +02:00

parent c222f39904

commit e4192089fe

1 changed files with 7 additions and 1 deletions

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drivers/gpu/drm/sun4i/sun4i_tv.c

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