Merge 3.9-rc4 into usb-next

This picks up the fixes we had for USB in 3.9-rc4

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 3e074dab2d57..9ac2eca681eb 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1467,8 +1467,11 @@ int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
         if (ret && !insert) {
                 err = -ENOENT;
                 goto out;
+        } else if (ret) {
+                err = -EIO;
+                WARN_ON(1);
+                goto out;
         }
-        BUG_ON(ret); /* Corruption */
 
         leaf = path->nodes[0];
         item_size = btrfs_item_size_nr(leaf, path->slots[0]);