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| author | Nikolay Aleksandrov <nikolay@cumulusnetworks.com> | 2018-09-26 17:01:05 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-26 10:04:23 -0700 |
| commit | c69c2cd444ccf0ea5e5741f92073619e57217b6b (patch) | |
| tree | 96f761fef754bbfc3489f9bbae59a24f60b8177e /net/bridge/br_arp_nd_proxy.c | |
| parent | 675779adbf7c80cd4af8e085118c82be048643e7 (diff) | |
| download | lwn-c69c2cd444ccf0ea5e5741f92073619e57217b6b.tar.gz lwn-c69c2cd444ccf0ea5e5741f92073619e57217b6b.zip | |
net: bridge: convert neigh_suppress_enabled option to a bit
Convert the neigh_suppress_enabled option 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/bridge/br_arp_nd_proxy.c')
| -rw-r--r-- | net/bridge/br_arp_nd_proxy.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/bridge/br_arp_nd_proxy.c b/net/bridge/br_arp_nd_proxy.c index d42e3904b498..6b78e6351719 100644 --- a/net/bridge/br_arp_nd_proxy.c +++ b/net/bridge/br_arp_nd_proxy.c @@ -39,7 +39,7 @@ void br_recalculate_neigh_suppress_enabled(struct net_bridge *br) } } - br->neigh_suppress_enabled = neigh_suppress; + br_opt_toggle(br, BROPT_NEIGH_SUPPRESS_ENABLED, neigh_suppress); } #if IS_ENABLED(CONFIG_INET) @@ -155,7 +155,7 @@ void br_do_proxy_suppress_arp(struct sk_buff *skb, struct net_bridge *br, ipv4_is_multicast(tip)) return; - if (br->neigh_suppress_enabled) { + if (br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED)) { if (p && (p->flags & BR_NEIGH_SUPPRESS)) return; if (ipv4_is_zeronet(sip) || sip == tip) { @@ -175,7 +175,8 @@ void br_do_proxy_suppress_arp(struct sk_buff *skb, struct net_bridge *br, return; } - if (br->neigh_suppress_enabled && br_is_local_ip(vlandev, tip)) { + if (br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED) && + br_is_local_ip(vlandev, tip)) { /* its our local ip, so don't proxy reply * and don't forward to neigh suppress ports */ @@ -213,7 +214,8 @@ void br_do_proxy_suppress_arp(struct sk_buff *skb, struct net_bridge *br, /* If we have replied or as long as we know the * mac, indicate to arp replied */ - if (replied || br->neigh_suppress_enabled) + if (replied || + br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED)) BR_INPUT_SKB_CB(skb)->proxyarp_replied = true; } @@ -460,7 +462,8 @@ void br_do_suppress_nd(struct sk_buff *skb, struct net_bridge *br, * mac, indicate to NEIGH_SUPPRESS ports that we * have replied */ - if (replied || br->neigh_suppress_enabled) + if (replied || + br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED)) BR_INPUT_SKB_CB(skb)->proxyarp_replied = true; } neigh_release(n); |