btrfs: fix strange indentation in lookup_extent_mapping

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

1 files changed, 7 insertions, 1 deletions

diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 268ad8facf6e..ba46f7911d99 100644
--- 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) {