diff --git a/drivers/net/ethernet/marvell/prestera/prestera_router.c b/drivers/net/ethernet/marvell/prestera/prestera_router.c index b036b173a308..0c4f462baa6e 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_router.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_router.c @@ -1302,10 +1302,8 @@ static int __prestera_inetaddr_port_event(struct net_device *port_dev, dev_hold(port_dev); break; case NETDEV_DOWN: - if (!re) { - NL_SET_ERR_MSG_MOD(extack, "Can't find RIF"); - return -EEXIST; - } + if (!re) + return 0; prestera_rif_entry_destroy(port->sw, re); dev_put(port_dev); break; diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index a35b72662e43..3b31f4bec30e 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -322,6 +322,8 @@ static void inetdev_destroy(struct in_device *in_dev) in_dev->dead = 1; + RCU_INIT_POINTER(dev->ip_ptr, NULL); + ip_mc_destroy_dev(in_dev); while ((ifa = rtnl_dereference(in_dev->ifa_list)) != NULL) { @@ -329,8 +331,6 @@ static void inetdev_destroy(struct in_device *in_dev) inet_free_ifa(ifa); } - RCU_INIT_POINTER(dev->ip_ptr, NULL); - devinet_sysctl_unregister(in_dev); neigh_parms_release(&arp_tbl, in_dev->arp_parms); arp_ifdown(dev); diff --git a/net/mac80211/main.c b/net/mac80211/main.c index eb1eaaf34612..f996e15e3d9e 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -588,9 +588,7 @@ static int ieee80211_ifa_changed(struct notifier_block *nb, if (sdata->vif.type != NL80211_IFTYPE_STATION) return NOTIFY_DONE; - idev = __in_dev_get_rtnl(sdata->dev); - if (!idev) - return NOTIFY_DONE; + idev = ifa->ifa_dev; ifmgd = &sdata->u.mgd;