[PATCH 02/11] splice_to_pipe(): don't open-code wakeup_pipe_readers()

[Al Viro <viro@xxxxxxxxxxxxxxxxxx>]

Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
 fs/splice.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/fs/splice.c b/fs/splice.c
index dd9bf7e..36e9353 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -242,10 +242,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
                }
 
                if (do_wakeup) {
-                       smp_mb();
-                       if (waitqueue_active(&pipe->wait))
-                               wake_up_interruptible_sync(&pipe->wait);
-                       kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
+                       wakeup_pipe_readers(pipe);
                        do_wakeup = 0;
                }
 
-- 
2.9.3