From 58dfae6365666e26cb2d172dc437773120fc4e1a Mon Sep 17 00:00:00 2001 From: ZhangZhen Date: Tue, 13 May 2014 16:36:08 +0800 Subject: [PATCH] btrfs: replace simple_strtoull() with kstrtoull() use the newer and more pleasant kstrtoull() to replace simple_strtoull(), because simple_strtoull() is marked for obsoletion. Signed-off-by: Zhang Zhen Signed-off-by: Chris Mason --- fs/btrfs/ioctl.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index a21a4ac537b7..fba7a004e7e5 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1503,11 +1503,12 @@ static noinline int btrfs_ioctl_resize(struct file *file, sizestr = vol_args->name; devstr = strchr(sizestr, ':'); if (devstr) { - char *end; sizestr = devstr + 1; *devstr = '\0'; devstr = vol_args->name; - devid = simple_strtoull(devstr, &end, 10); + ret = kstrtoull(devstr, 10, &devid); + if (ret) + goto out_free; if (!devid) { ret = -EINVAL; goto out_free; -- 2.20.1