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Message-Id: <20180926140107.10218-5-nikolay@cumulusnetworks.com>
Date: Wed, 26 Sep 2018 17:01:02 +0300
From: Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
To: netdev@...r.kernel.org
Cc: roopa@...ulusnetworks.com, davem@...emloft.net,
stephen@...workplumber.org, bridge@...ts.linux-foundation.org,
idosch@...sch.org,
Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
Subject: [PATCH net-next v2 4/9] 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@...ulusnetworks.com>
Reviewed-by: Stephen Hemminger <stephen@...workplumber.org>
---
net/bridge/br_netlink.c | 2 +-
net/bridge/br_private.h | 2 +-
net/bridge/br_sysfs_br.c | 2 +-
net/bridge/br_vlan.c | 2 +-
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);
--
2.11.0
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