diff options
Diffstat (limited to 'net/bridge/br_sysfs_br.c')
| -rw-r--r-- | net/bridge/br_sysfs_br.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index d9a89ddd0331..159590d5c2af 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -36,15 +36,14 @@ static ssize_t store_bridge_parm(struct device *d, struct net_bridge *br = to_bridge(d); struct netlink_ext_ack extack = {0}; unsigned long val; - char *endp; int err; if (!ns_capable(dev_net(br->dev)->user_ns, CAP_NET_ADMIN)) return -EPERM; - val = simple_strtoul(buf, &endp, 0); - if (endp == buf) - return -EINVAL; + err = kstrtoul(buf, 0, &val); + if (err != 0) + return err; if (!rtnl_trylock()) return restart_syscall(); |