net: bridge: mcast: drop hosts limit sysfs support

We decided to stop adding new sysfs bridge options and continue with
netlink only, so remove hosts limit sysfs support.

Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

net/bridge/br_sysfs_if.c

@@ -16,7 +16,6 @@
 #include <linux/sched/signal.h>
 
 #include "br_private.h"
-#include "br_private_mcast_eht.h"
 
 struct brport_attribute {
 	struct attribute	attr;
@@ -246,29 +245,6 @@ static int store_multicast_router(struct net_bridge_port *p,
 static BRPORT_ATTR(multicast_router, 0644, show_multicast_router,
 		   store_multicast_router);
 
-static ssize_t show_multicast_eht_hosts_limit(struct net_bridge_port *p,
-					      char *buf)
-{
-	return sprintf(buf, "%u\n", p->multicast_eht_hosts_limit);
-}
-
-static int store_multicast_eht_hosts_limit(struct net_bridge_port *p,
-					   unsigned long v)
-{
-	return br_multicast_eht_set_hosts_limit(p, v);
-}
-static BRPORT_ATTR(multicast_eht_hosts_limit, 0644,
-		   show_multicast_eht_hosts_limit,
-		   store_multicast_eht_hosts_limit);
-
-static ssize_t show_multicast_eht_hosts_cnt(struct net_bridge_port *p,
-					    char *buf)
-{
-	return sprintf(buf, "%u\n", p->multicast_eht_hosts_cnt);
-}
-static BRPORT_ATTR(multicast_eht_hosts_cnt, 0444, show_multicast_eht_hosts_cnt,
-		   NULL);
-
 BRPORT_ATTR_FLAG(multicast_fast_leave, BR_MULTICAST_FAST_LEAVE);
 BRPORT_ATTR_FLAG(multicast_to_unicast, BR_MULTICAST_TO_UNICAST);
 #endif
@@ -298,8 +274,6 @@ static const struct brport_attribute *brport_attrs[] = {
 	&brport_attr_multicast_router,
 	&brport_attr_multicast_fast_leave,
 	&brport_attr_multicast_to_unicast,
-	&brport_attr_multicast_eht_hosts_limit,
-	&brport_attr_multicast_eht_hosts_cnt,
 #endif
 	&brport_attr_proxyarp,
 	&brport_attr_proxyarp_wifi,