btrfs: drop unused parameter from btrfs_item_nr

Remove unused eb parameter from btrfs_item_nr

Signed-off-by: Ross Kirk <ross.kirk@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 0552a599b28f..721936a5b2ca 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -1619,7 +1619,7 @@ static int iterate_inode_refs(u64 inum, struct btrfs_root *fs_root,
                 btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK);
                 btrfs_release_path(path);
 
-                item = btrfs_item_nr(eb, slot);
+                item = btrfs_item_nr(slot);
                 iref = btrfs_item_ptr(eb, slot, struct btrfs_inode_ref);
 
                 for (cur = 0; cur < btrfs_item_size(eb, item); cur += len) {