btrfs: fix strange indentation in lookup_extent_mapping

Signed-off-by: Chris Mason <chris.mason@oracle.com>

diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 268ad8f..ba46f79 100644 (file)
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -231,7 +231,13 @@ struct extent_map *lookup_extent_mapping(struct extent_map_tree *tree,
 {
        struct extent_map *em;
        struct rb_node *rb_node;
-       struct rb_node *prev = NULL; struct rb_node *next = NULL; u64 end = range_end(start, len); em = tree->last; if (em && end > em->start && start < extent_map_end(em)) goto found;
+       struct rb_node *prev = NULL;
+       struct rb_node *next = NULL;
+       u64 end = range_end(start, len);
+
+       em = tree->last;
+       if (em && end > em->start && start < extent_map_end(em))
+               goto found;
 
        rb_node = __tree_search(&tree->map, start, &prev, &next);
        if (!rb_node && prev) {