drm/exynos: Fix potential NULL pointer dereference in exynos_drm_encoder.c

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Check overlay_ops is not NULL as checked in the previous 'if' condition.
Fixes the following smatch error:
drivers/gpu/drm/exynos/exynos_drm_encoder.c:509 exynos_drm_encoder_plane_disable()
error: we previously assumed 'overlay_ops' could be null (see line 499)

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>

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Sachin Kamat 2012-11-19 14:50:30 +05:30 • committed by Inki Dae

parent 6ecf18f9e7

commit fdd66e06ce

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/exynos/exynos_drm_encoder.c

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