Commit 47ed185a authored Feb 11, 2009 by Chris Wilson Committed by Dave Airlie Feb 20, 2009

drm/i915: Unpin the ringbuffer if we fail to ioremap it.



A missing unpin on the error path.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>

parent 491152b8

drivers/gpu/drm/i915/i915_gem.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -3159,6 +3159,7 @@ i915_gem_init_ringbuffer(struct drm_device *dev)
		if (ring->map.handle == NULL) {
		DRM_ERROR("Failed to map ringbuffer.\n");
		memset(&dev_priv->ring, 0, sizeof(dev_priv->ring));
		i915_gem_object_unpin(obj);
		drm_gem_object_unreference(obj);
		return -EINVAL;
		}