Hmm. Forget this patch! I must have been extremely tired today. A new one coming up in a moment.

/Thomas


On 10/01/2010 10:09 AM, Thomas Hellstrom wrote:
The commit "drm/ttm: Fix two race conditions"
was missing a return statement in a very unlikely code path.

Signed-off-by: Thomas Hellstrom<thellst...@vmware.com>
---
  drivers/gpu/drm/ttm/ttm_bo.c |    1 +
  1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index b98cb2c..d6000d7 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -524,6 +524,7 @@ static int ttm_bo_cleanup_refs(struct ttm_buffer_object 
*bo, bool remove_all)
                        atomic_set(&bo->reserved, 0);
                        wake_up_all(&bo->event_queue);
                        spin_unlock(&glob->lru_lock);
+                       return 0;
                }

                put_count = ttm_bo_del_from_lru(bo);

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