btrfs: make static code static & remove dead code

[deliverable/linux.git] / fs / btrfs / extent_map.c

diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index ca968742c3db41ce1d6836066a01dffb08f74e3a..a4a7a1a8da95c4c1e7571d99e0d58a7b5209f4ee 100644 (file)
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -345,8 +345,9 @@ static u64 range_end(u64 start, u64 len)
        return start + len;
 }
 
-struct extent_map *__lookup_extent_mapping(struct extent_map_tree *tree,
-                                          u64 start, u64 len, int strict)
+static struct extent_map *
+__lookup_extent_mapping(struct extent_map_tree *tree,
+                       u64 start, u64 len, int strict)
 {
        struct extent_map *em;
        struct rb_node *rb_node;