Btrfs: fix trivial error in btrfs_ioctl_resize()

This patch fixes the following problem:
- improper return value
- unnecessary read-only check

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
This commit is contained in:
Miao Xie 2012-12-21 09:21:30 +00:00 • committed by Josef Bacik
commit dfd79829b7