diff options
Diffstat (limited to 'net/core/net-sysfs.c')
| -rw-r--r-- | net/core/net-sysfs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 495586232aa..97d0f2453a0 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -74,15 +74,14 @@ static ssize_t netdev_store(struct device *dev, struct device_attribute *attr, int (*set)(struct net_device *, unsigned long)) { struct net_device *net = to_net_dev(dev); - char *endp; unsigned long new; int ret = -EINVAL; if (!capable(CAP_NET_ADMIN)) return -EPERM; - new = simple_strtoul(buf, &endp, 0); - if (endp == buf) + ret = kstrtoul(buf, 0, &new); + if (ret) goto err; if (!rtnl_trylock()) |