Commit a0211bb4 authored Mar 30, 2015 by Ander Conselvan de Oliveira Committed by Daniel Vetter Mar 30, 2015

drm/atomic: Don't try to free a NULL state



Consistently with other free functions, handle the NULL case without
oopsing.

Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 8a5c0bde

drivers/gpu/drm/drm_atomic.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -173,6 +173,9 @@ EXPORT_SYMBOL(drm_atomic_state_clear);
		*/
		void drm_atomic_state_free(struct drm_atomic_state *state)
		{
		if (!state)
		return;

		drm_atomic_state_clear(state);

		DRM_DEBUG_ATOMIC("Freeing atomic state %p\n", state);

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