1 files changed, 6 insertions, 1 deletions

diff --git a/fs/locks.c b/fs/locks.c
index 75650d52fe60..fb32d6218e21 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1958,13 +1958,18 @@ EXPORT_SYMBOL(posix_block_lock);
  *
  *      lockd needs to block waiting for locks.
  */
-void
+int
 posix_unblock_lock(struct file *filp, struct file_lock *waiter)
 {
+        int status = 0;
+
         lock_kernel();
         if (waiter->fl_next)
                 __locks_delete_block(waiter);
+        else
+                status = -ENOENT;
         unlock_kernel();
+        return status;
 }
 
 EXPORT_SYMBOL(posix_unblock_lock);