From: Miao Xie <miaox@cn.fujitsu.com>
Date: Fri, 21 Dec 2012 10:38:50 +0000 (+0000)
Subject: Btrfs: fix missing write access release in btrfs_ioctl_resize()
X-Git-Tag: v3.8-rc5~1^2~10^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97547676570b3bd908560741315bf4b7d635bcf5;p=pandora-kernel.git

Btrfs: fix missing write access release in btrfs_ioctl_resize()

We forget to give up the write access after we find some device operation
is going on. Fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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