Commit e457afec authored Jul 22, 2009 by Yan Zheng Committed by Chris Mason Jul 22, 2009

Btrfs: fix double increment of path->slots[0] in btrfs_next_leaf



if 1 is returned by btrfs_search_slot, the path already points to the
first item with 'key > searching key'. So increasing path->slots[0] by
one is superfluous in that case.

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

parent bf1fb512

fs/btrfs/ctree.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -4146,6 +4146,7 @@ int btrfs_next_leaf(struct btrfs_root root, struct btrfs_path path)
		* advance the path if there are now more items available.
		*/
		if (nritems > 0 && path->slots[0] < nritems - 1) {
		if (ret == 0)
		path->slots[0]++;
		ret = 0;
		goto done;