tree 721c46882dadb0ca8d3a4ab7d42e58f9eeead2da
parent 437ca0fda3b442dff9e591581b5e1ffdfec24660
author Dmitry Monakhov <dmonakhov@openvz.org> 1267503276 -0500
committer Theodore Ts'o <tytso@mit.edu> 1267503276 -0500

ext4: fix error handling in migrate

Set i_nlink to zero for temporary inode from very beginning.
otherwise we may fail to start new journal handle and this
inode will be unreferenced but with i_nlink == 1
Since we hold inode reference it can not be pruned.

Also add missed journal_start retval check.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>