tipc: simplify signature of tipc_nametbl_lookup_group()
We reduce the signature of tipc_nametbl_lookup_group() by using a
struct tipc_uaddr pointer. This entails a couple of minor changes in the
functions tipc_send_group_mcast/anycast/unicast/bcast() in socket.c
Signed-off-by: Jon Maloy <jmaloy@redhat.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Hoang Le <hoang.h.le@dektech.com.au>
Acked-by: Tung Nguyen <tung.q.nguyen@dektech.com.au>
Acked-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index 33b79a5..1ce65cb 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -621,31 +621,31 @@ bool tipc_nametbl_lookup_anycast(struct net *net,
* destination socket/node pairs matching the given address.
* The requester may or may not want to exclude himself from the list.
*/
-bool tipc_nametbl_lookup_group(struct net *net, u32 type, u32 instance,
- u32 scope, struct list_head *dsts,
- int *dstcnt, u32 exclude,
- bool mcast)
+bool tipc_nametbl_lookup_group(struct net *net, struct tipc_uaddr *ua,
+ struct list_head *dsts, int *dstcnt,
+ u32 exclude, bool mcast)
{
u32 self = tipc_own_addr(net);
+ u32 inst = ua->sa.instance;
struct service_range *sr;
struct tipc_service *sc;
struct publication *p;
*dstcnt = 0;
rcu_read_lock();
- sc = tipc_service_find(net, type);
+ sc = tipc_service_find(net, ua->sa.type);
if (unlikely(!sc))
goto exit;
spin_lock_bh(&sc->lock);
/* Todo: a full search i.e. service_range_foreach_match() instead? */
- sr = service_range_match_first(sc->ranges.rb_node, instance, instance);
+ sr = service_range_match_first(sc->ranges.rb_node, inst, inst);
if (!sr)
goto no_match;
list_for_each_entry(p, &sr->all_publ, all_publ) {
- if (p->scope != scope)
+ if (p->scope != ua->scope)
continue;
if (p->sk.ref == exclude && p->sk.node == self)
continue;