diff options
| -rw-r--r-- | drivers/dma-buf/fence.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma-buf/fence.c b/drivers/dma-buf/fence.c index 4d51f9e83fa8..cc05dddc77a6 100644 --- a/drivers/dma-buf/fence.c +++ b/drivers/dma-buf/fence.c @@ -68,6 +68,8 @@ int fence_signal_locked(struct fence *fence) struct fence_cb *cur, *tmp; int ret = 0; + lockdep_assert_held(fence->lock); + if (WARN_ON(!fence)) return -EINVAL; |