From 86928f984e8b166fcd0c7c241501bc00f53eb623 Mon Sep 17 00:00:00 2001
From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Sat, 7 Jun 2014 03:05:03 +0900
Subject: [PATCH] f2fs: avoid not to call remove_dirty_inode

There is an errorneous case during the recovery like below.

In recovery_dentry,
 1) dir = f2fs_iget();
 2) mark the dir with FI_DELAY_IPUT
 3) goto unmap_out

After the end of recovery routine, there is no dirty dentries so the dir cannot
be released by iput in remove_dirty_dir_inode.

This patch fixes such the bug case by handling the iget and iput in the
recovery_dentry procedure.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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