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Commit be3664a0 authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by David S. Miller
Browse files

net: bridge: convert group_addr_set option to a bit 



Convert group_addr_set internal bridge opt to a bit.

Signed-off-by: default avatarNikolay Aleksandrov <nikolay@cumulusnetworks.com>
Reviewed-by: default avatarStephen Hemminger <stephen@networkplumber.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8df3510f

net/bridge/br_netlink.c

+1 −1
Original line number Diff line number Diff line
@@ -1139,7 +1139,7 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[], 
		spin_lock_bh(&br->lock);

		memcpy(br->group_addr, new_addr, sizeof(br->group_addr));

		spin_unlock_bh(&br->lock);

		br->group_addr_set = true;

		br_opt_toggle(br, BROPT_GROUP_ADDR_SET, true);

		br_recalculate_fwd_mask(br);

	}

net/bridge/br_private.h

+1 −1
Original line number Diff line number Diff line
@@ -312,6 +312,7 @@ enum net_bridge_opts { 
	BROPT_NF_CALL_IPTABLES,

	BROPT_NF_CALL_IP6TABLES,

	BROPT_NF_CALL_ARPTABLES,

	BROPT_GROUP_ADDR_SET,

};



struct net_bridge {
@@ -355,7 +356,6 @@ struct net_bridge { 
	unsigned long			bridge_ageing_time;



	u8				group_addr[ETH_ALEN];

	bool				group_addr_set;



	enum {

		BR_NO_STP, 		/* no spanning tree */

net/bridge/br_sysfs_br.c

+1 −1
Original line number Diff line number Diff line
@@ -303,7 +303,7 @@ static ssize_t group_addr_store(struct device *d, 
	ether_addr_copy(br->group_addr, new_addr);

	spin_unlock_bh(&br->lock);



	br->group_addr_set = true;

	br_opt_toggle(br, BROPT_GROUP_ADDR_SET, true);

	br_recalculate_fwd_mask(br);

	netdev_state_change(br->dev);

net/bridge/br_vlan.c

+1 −1
Original line number Diff line number Diff line
@@ -695,7 +695,7 @@ struct net_bridge_vlan *br_vlan_find(struct net_bridge_vlan_group *vg, u16 vid) 
/* Must be protected by RTNL. */

static void recalculate_group_addr(struct net_bridge *br)

{

	if (br->group_addr_set)

	if (br_opt_get(br, BROPT_GROUP_ADDR_SET))

		return;



	spin_lock_bh(&br->lock);