From: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Date: Thu, 28 Mar 2013 11:34:41 +0000 (+0000)
Subject: Btrfs: fix a warning when disabling quota
X-Git-Tag: v3.10-rc1~31^2~81
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9a9dbf2cbd1641af49bf081ca3bbe4101df3991;p=pandora-kernel.git

Btrfs: fix a warning when disabling quota

Steps to reproduce:
	mkfs.btrfs <disk>
	mount <disk> <mnt>
	btrfs quota enable <mnt>
	btrfs sub create <mnt>/subv

	i=1
	while [ $i -le 10000 ]
	do
		dd if=/dev/zero of=<mnt>/subv/data_$i bs=1K count=1
		i=$(($i+1))
		if [ $i -eq 500 ]
		then
			btrfs quota disable $mnt
		fi
	done
	dmesg
Obviously, this warn_on() is unnecessary, and it will be easily triggered.
Just remove it.

Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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