drm/msm: wait_for_completion_timeout return is never negative

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wait_for_completion_timeout returns >= 0 but never
negative  - so the error check should be against equality
to 0 not <= 0.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

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Nicholas Mc Guire 2015-04-11 15:10:37 +02:00 • committed by Rob Clark

parent a51d01f067

commit c6d0baf1fd

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/msm/edp/edp_ctrl.c

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