static void addrconf_mod_dad_work(struct inet6_ifaddr *ifp,
unsigned long delay)
{
- if (!delayed_work_pending(&ifp->dad_work))
- in6_ifa_hold(ifp);
- mod_delayed_work(addrconf_wq, &ifp->dad_work, delay);
+ in6_ifa_hold(ifp);
+ if (mod_delayed_work(addrconf_wq, &ifp->dad_work, delay))
+ in6_ifa_put(ifp);
}
static int snmp6_alloc_dev(struct inet6_dev *idev)