From b8d9bfeb18f9af794020d96e9bee984d18a8d737 Mon Sep 17 00:00:00 2001 From: Miao Xie Date: Tue, 15 Dec 2009 06:54:17 +0000 Subject: Btrfs: remove tree_search() in extent_map.c This patch removes tree_search() in extent_map.c because it is not called by anything. Signed-off-by: Miao Xie Signed-off-by: Chris Mason --- fs/btrfs/extent_map.c | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'fs/btrfs/extent_map.c') diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index ccbdcb54ec5..5a4f73b79b7 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -155,20 +155,6 @@ static struct rb_node *__tree_search(struct rb_root *root, u64 offset, return NULL; } -/* - * look for an offset in the tree, and if it can't be found, return - * the first offset we can find smaller than 'offset'. - */ -static inline struct rb_node *tree_search(struct rb_root *root, u64 offset) -{ - struct rb_node *prev; - struct rb_node *ret; - ret = __tree_search(root, offset, &prev, NULL); - if (!ret) - return prev; - return ret; -} - /* check to see if two extent_map structs are adjacent and safe to merge */ static int mergable_maps(struct extent_map *prev, struct extent_map *next) { -- cgit v1.2.3