Merge commit 'v2.6.39-rc7' into perf/core

Merge reason: pull in the latest fixes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 5 insertions, 2 deletions

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index c50271ad3157..f997ec0c1ba4 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -2209,8 +2209,10 @@ int btrfs_del_dir_entries_in_log(struct btrfs_trans_handle *trans,
 
         log = root->log_root;
         path = btrfs_alloc_path();
-        if (!path)
-                return -ENOMEM;
+        if (!path) {
+                err = -ENOMEM;
+                goto out_unlock;
+        }
 
         di = btrfs_lookup_dir_item(trans, log, path, dir->i_ino,
                                    name, name_len, -1);
@@ -2271,6 +2273,7 @@ int btrfs_del_dir_entries_in_log(struct btrfs_trans_handle *trans,
         }
 fail:
         btrfs_free_path(path);
+out_unlock:
         mutex_unlock(&BTRFS_I(dir)->log_mutex);
         if (ret == -ENOSPC) {
                 root->fs_info->last_trans_log_full_commit = trans->transid;