From d340d2475c6e394013325f83f499594628a9e558 Mon Sep 17 00:00:00 2001
From: Liu Bo <bo.li.liu@oracle.com>
Date: Mon, 11 Mar 2013 09:37:45 +0000
Subject: [PATCH] Btrfs: remove btrfs_try_spin_lock

Remove a useless function declaration

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
---
 fs/btrfs/locking.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/btrfs/locking.h b/fs/btrfs/locking.h
index ca52681e5f40..b81e0e9a4894 100644
--- a/fs/btrfs/locking.h
+++ b/fs/btrfs/locking.h
@@ -26,7 +26,6 @@
 
 void btrfs_tree_lock(struct extent_buffer *eb);
 void btrfs_tree_unlock(struct extent_buffer *eb);
-int btrfs_try_spin_lock(struct extent_buffer *eb);
 
 void btrfs_tree_read_lock(struct extent_buffer *eb);
 void btrfs_tree_read_unlock(struct extent_buffer *eb);
-- 
2.30.2