This patch removes tree_search() in extent_map.c because it is not called by
anything.
Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
---
fs/btrfs/extent_map.c | 14 --------------
1 files changed, 0 insertions(+), 14 deletions(-)
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 07ec673..fe4bb5e 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -150,20 +150,6 @@ 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)
{
--
1.6.2.2
--
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