[2/3] btrfs cleanup: remove more dead code

Commit Message

Dan Carpenter March 20, 2010, 11:37 a.m. UTC

None

Patch

diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 94668b1..010f299 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -380,16 +380,7 @@  struct extent_map *search_extent_mapping(struct extent_map_tree *tree,
 		em = NULL;
 		goto out;
 	}
-	if (IS_ERR(rb_node)) {
-		em = ERR_PTR(PTR_ERR(rb_node));
-		goto out;
-	}
 	em = rb_entry(rb_node, struct extent_map, rb_node);
-	goto found;
-
-	em = NULL;
-	goto out;
-
 found:
 	atomic_inc(&em->refs);
 out: