---

yaml --- r: 262246 b: refs/heads/master c: 7e016a0 h: refs/heads/master v: v3
git-mirror · Aug 1, 2011 · c30cb0e · c30cb0e
1 parent 3986a16
commit c30cb0e
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Showing 2 changed files with 4 additions and 15 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 85d85a743da894029723e002eb556ceeebc03658
+refs/heads/master: 7e016a038e829c7d1271e1d57b8002860bbdf0db
diff --git a/trunk/fs/btrfs/extent_map.c b/trunk/fs/btrfs/extent_map.c
@@ -379,23 +379,12 @@ struct extent_map *search_extent_mapping(struct extent_map_tree *tree,
 		em = rb_entry(next, struct extent_map, rb_node);
 		goto found;
 	}
-	if (!rb_node) {
-		em = NULL;
-		goto out;
-	}
-	if (IS_ERR(rb_node)) {
-		em = ERR_CAST(rb_node);
-		goto out;
-	}
-	em = rb_entry(rb_node, struct extent_map, rb_node);
-	goto found;
-
-	em = NULL;
-	goto out;
+	if (!rb_node)
+		return NULL;
 
+	em = rb_entry(rb_node, struct extent_map, rb_node);
 found:
 	atomic_inc(&em->refs);
-out:
 	return em;
 }