btrfs: replace simple_strtoull() with kstrtoull()
authorZhangZhen <zhenzhang.zhang@huawei.com>
Tue, 13 May 2014 08:36:08 +0000 (16:36 +0800)
committerChris Mason <clm@fb.com>
Tue, 10 Jun 2014 00:20:51 +0000 (17:20 -0700)
use the newer and more pleasant kstrtoull() to replace simple_strtoull(),
because simple_strtoull() is marked for obsoletion.

Signed-off-by: Zhang Zhen <zhenzhang.zhang@huawei.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/ioctl.c

Simple merge