[patch 17/66] btrfs: wait_on_state should return void

Jeff Mahoney
Tue, 25 Oct 2011 01:02:53 -0000

wait_on_state has no error conditions and should return void. Its callers
 already ignore the error code anyway.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
 fs/btrfs/extent_io.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -621,8 +621,8 @@ search_again:
 	goto again;
 }

-static int wait_on_state(struct extent_io_tree *tree,
-			 struct extent_state *state)
+static void wait_on_state(struct extent_io_tree *tree,
+			  struct extent_state *state)
 		__releases(tree->lock)
 		__acquires(tree->lock)
 {
@@ -632,7 +632,6 @@ static int wait_on_state(struct extent_i
 	schedule();
 	spin_lock(&tree->lock);
 	finish_wait(&state->wq, &wait);