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drm/exynos: Fix potential NULL pointer dereference
authorSachin Kamat <sachin.kamat@linaro.org>
Tue, 18 Sep 2012 10:21:30 +0000 (15:51 +0530)
committerInki Dae <inki.dae@samsung.com>
Thu, 4 Oct 2012 01:06:01 +0000 (10:06 +0900)
drm_mode_create() returns NULL if it fails to create
a new display mode. Check the value returned to avoid NULL
pointer deferencing later.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

No differences found
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