use the newer and more pleasant kstrtoul() to replace simple_strtoul(),
because simple_strtoul() is marked for obsoletion.
Signed-off-by: Zhang Zhen <zhenzhang.zhang@xxxxxxxxxx>
---
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 2ad7de9..30bcc47 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1502,11 +1502,12 @@ 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 = kstrtoul(devstr, 10, &devid);
+ if (ret)
+ goto out_free;
if (!devid) {
ret = -EINVAL;
goto out_free;
--
1.8.1.2
.
--
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