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Commit 79a093ae authored by Mario Kleiner's avatar Mario Kleiner Committed by Daniel Vetter
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drm: Remove drm_vblank_cleanup from drm_vblank_init error path. 



drm_vblank_cleanup() would operate on non-existent dev->vblank
data structure, as failure to allocate that data structure is
what triggers the error path in the first place.

Signed-off-by: default avatarMario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent c50d7521

drivers/gpu/drm/drm_irq.c

+1 −1
Original line number Diff line number Diff line
@@ -303,7 +303,7 @@ int drm_vblank_init(struct drm_device *dev, int num_crtcs) 
	return 0;



err:

	drm_vblank_cleanup(dev);

	dev->num_crtcs = 0;

	return ret;

}

EXPORT_SYMBOL(drm_vblank_init);