Commit 8d13a2a9 authored by David S. Miller's avatar David S. Miller
Browse files

net: Kill NETEVENT_PMTU_UPDATE. 



Nobody actually does anything in response to the event,
so just kill it off.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e7b66bdc

drivers/net/cxgb3/cxgb3_offload.c

+0 −2
Original line number Diff line number Diff line
@@ -967,8 +967,6 @@ static int nb_callback(struct notifier_block *self, unsigned long event, 
		cxgb_neigh_update((struct neighbour *)ctx);

		break;

	}

	case (NETEVENT_PMTU_UPDATE):

		break;

	case (NETEVENT_REDIRECT):{

		struct netevent_redirect *nr = ctx;

		cxgb_redirect(nr->old, nr->new);

drivers/net/cxgb4/cxgb4_main.c

+0 −1
Original line number Diff line number Diff line
@@ -2471,7 +2471,6 @@ static int netevent_cb(struct notifier_block *nb, unsigned long event, 
	case NETEVENT_NEIGH_UPDATE:

		check_neigh_update(data);

		break;

	case NETEVENT_PMTU_UPDATE:

	case NETEVENT_REDIRECT:

	default:

		break;

include/net/netevent.h

+0 −1
Original line number Diff line number Diff line
@@ -21,7 +21,6 @@ struct netevent_redirect { 


enum netevent_notif_type {

	NETEVENT_NEIGH_UPDATE = 1, /* arg is struct neighbour ptr */

	NETEVENT_PMTU_UPDATE,	   /* arg is struct dst_entry ptr */

	NETEVENT_REDIRECT,	   /* arg is struct netevent_redirect ptr */

};

net/ipv4/route.c

+0 −1
Original line number Diff line number Diff line
@@ -1762,7 +1762,6 @@ static void ip_rt_update_pmtu(struct dst_entry *dst, u32 mtu) 
		}

		dst_metric_set(dst, RTAX_MTU, mtu);

		dst_set_expires(dst, ip_rt_mtu_expires);

		call_netevent_notifiers(NETEVENT_PMTU_UPDATE, dst);

	}

}

net/ipv6/route.c

+0 −1
Original line number Diff line number Diff line
@@ -965,7 +965,6 @@ static void ip6_rt_update_pmtu(struct dst_entry *dst, u32 mtu) 
			dst_metric_set(dst, RTAX_FEATURES, features);

		}

		dst_metric_set(dst, RTAX_MTU, mtu);

		call_netevent_notifiers(NETEVENT_PMTU_UPDATE, dst);

	}

}