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authorNikolay Aleksandrov <nikolay@cumulusnetworks.com>2018-09-26 17:01:02 +0300
committerDavid S. Miller <davem@davemloft.net>2018-09-26 20:04:23 +0300
commitbe3664a038075b3d108e554d08d2578776b7b3a7 (patch)
tree086cf82978859f24bcb84e94cde030213ced070a /net
parent8df3510f28e5cba2e94fecb40585e9b7e8a0c6ec (diff)
downloadlinux-be3664a038075b3d108e554d08d2578776b7b3a7.tar.xz
net: bridge: convert group_addr_set option to a bit
Convert group_addr_set internal bridge opt to a bit. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Reviewed-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/bridge/br_netlink.c2
-rw-r--r--net/bridge/br_private.h2
-rw-r--r--net/bridge/br_sysfs_br.c2
-rw-r--r--net/bridge/br_vlan.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 521893df0c2a..b00ccf35c35d 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -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);
}
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index d8eadab09d7d..dda117ce386e 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -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 */
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 0f8545c94948..4c2d56354d89 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -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);
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index 61d698bfe2b7..5942e03dd845 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -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);