Currently, new group source entries are only created in response to
received Membership Reports. Subsequent patches are going to allow user
space to install (*, G) entries with a source list.
As a preparatory step, expose br_multicast_new_group_src() so that it
could later be invoked from the MDB code (i.e., br_mdb.c) that handles
RTM_NEWMDB messages.
Signed-off-by: Ido Schimmel <idosch@xxxxxxxxxx>
---
net/bridge/br_multicast.c | 2 +-
net/bridge/br_private.h | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 09140bc8c15e..14f72d11f4a2 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -1232,7 +1232,7 @@ br_multicast_find_group_src(struct net_bridge_port_group *pg, struct br_ip *ip)
return NULL;
}
-static struct net_bridge_group_src *
+struct net_bridge_group_src *
br_multicast_new_group_src(struct net_bridge_port_group *pg, struct br_ip *src_ip)
{
struct net_bridge_group_src *grp_src;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 278a18e88e42..2aa453ea04f9 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -972,6 +972,9 @@ void br_multicast_sg_add_exclude_ports(struct net_bridge_mdb_entry *star_mp,
struct net_bridge_port_group *sg);
struct net_bridge_group_src *
br_multicast_find_group_src(struct net_bridge_port_group *pg, struct br_ip *ip);
+struct net_bridge_group_src *
+br_multicast_new_group_src(struct net_bridge_port_group *pg,
+ struct br_ip *src_ip);
void br_multicast_del_group_src(struct net_bridge_group_src *src,
bool fastleave);
void br_multicast_ctx_init(struct net_bridge *br,
--
2.37.3
