From: Naohiro Aota <naota@elisp.net>
Date: Thu, 6 Jun 2013 09:56:34 +0000 (+0000)
Subject: btrfs: Drop inode if inode root is NULL
X-Git-Tag: v3.10-rc6~9^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6379ef9fb2482a92b5fe09f927d6ce1f989c0c6d;p=pandora-kernel.git

btrfs: Drop inode if inode root is NULL

There is a path where btrfs_drop_inode() is called with its inode's root
is NULL: In btrfs_new_inode(), when btrfs_set_inode_index() fails,
iput() is called. We should handle this case before taking look at the
root->root_item.

Signed-off-by: Naohiro Aota <naota@elisp.net>
Reviewed-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
---

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