f2fs: revmove spin_lock for write_orphan_inodes

This patch removes spin_lock, since this is covered by f2fs_lock_op already.
And, we should avoid to use page operations inside spin_lock.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2015-05-01 11:08:59 -07:00
commit d6c67a4fee