Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

[mirror_ubuntu-artful-kernel.git] / fs / btrfs / file.c

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 6bd5ce9d75f0ab8eaca5a2f808bfaf5a66132742..977e715f0bf21a4ea8908700cfe4207dee1fe95d 100644 (file)
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -756,8 +756,16 @@ next_slot:
                }
 
                btrfs_item_key_to_cpu(leaf, &key, path->slots[0]);
-               if (key.objectid > ino ||
-                   key.type > BTRFS_EXTENT_DATA_KEY || key.offset >= end)
+
+               if (key.objectid > ino)
+                       break;
+               if (WARN_ON_ONCE(key.objectid < ino) ||
+                   key.type < BTRFS_EXTENT_DATA_KEY) {
+                       ASSERT(del_nr == 0);
+                       path->slots[0]++;
+                       goto next_slot;
+               }
+               if (key.type > BTRFS_EXTENT_DATA_KEY || key.offset >= end)
                        break;
 
                fi = btrfs_item_ptr(leaf, path->slots[0],
@@ -776,8 +784,8 @@ next_slot:
                                btrfs_file_extent_inline_len(leaf,
                                                     path->slots[0], fi);
                } else {
-                       WARN_ON(1);
-                       extent_end = search_start;
+                       /* can't happen */
+                       BUG();
                }
 
                /*