Btrfs: kill unused argument of btrfs_pin_extent_for_log_replay

Argument 'trans' is not used any more.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 7de720d22b74..deb7f66356bd 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -278,8 +278,7 @@ static int process_one_buffer(struct btrfs_root *log,
                               struct walk_control *wc, u64 gen)
 {
         if (wc->pin)
-                btrfs_pin_extent_for_log_replay(wc->trans,
-                                                log->fs_info->extent_root,
+                btrfs_pin_extent_for_log_replay(log->fs_info->extent_root,
                                                 eb->start, eb->len);
 
         if (btrfs_buffer_uptodate(eb, gen, 0)) {