Remove the unnecessary label from dn_dev_ioctl() and make its error
handling simpler to read.
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
switch (cmd) {
case SIOCGIFADDR:
*((__le16 *)sdn->sdn_nodeaddr) = ifa->ifa_local;
- goto rarok;
+ if (copy_to_user(arg, ifr, DN_IFREQ_SIZE))
+ ret = -EFAULT;
+ break;
case SIOCSIFADDR:
if (!ifa) {
rtnl_unlock();
return ret;
-rarok:
- if (copy_to_user(arg, ifr, DN_IFREQ_SIZE))
- ret = -EFAULT;
- goto done;
}
struct net_device *dn_dev_get_default(void)