From f581cf21b48c305c6fbbc3db5ef905deb19131e5 Mon Sep 17 00:00:00 2001 From: Chris Lang Date: Thu, 4 Nov 2010 23:02:29 +0100 Subject: [PATCH] Staging: batman-adv: fix interface alternating and bonding reggression 55d1666b521cbed95924c8d4775fe272c103f08c incidentally disabled bonding of packets first entering the mesh along with also disabling interface alternating regardless of where the packet came from. This re-enables these options. Signed-off-by: Chris Lang Signed-off-by: Marek Lindner Signed-off-by: Sven Eckelmann Signed-off-by: Greg Kroah-Hartman --- drivers/staging/batman-adv/routing.c | 12 ++++-------- drivers/staging/batman-adv/routing.h | 4 ++-- drivers/staging/batman-adv/unicast.c | 2 +- 3 files changed, 7 insertions(+), 11 deletions(-) diff --git a/drivers/staging/batman-adv/routing.c b/drivers/staging/batman-adv/routing.c index 90102631330b..657b69e6b957 100644 --- a/drivers/staging/batman-adv/routing.c +++ b/drivers/staging/batman-adv/routing.c @@ -1000,10 +1000,10 @@ int recv_icmp_packet(struct sk_buff *skb, struct batman_if *recv_if) /* find a suitable router for this originator, and use * bonding if possible. */ -struct neigh_node *find_router(struct orig_node *orig_node, +struct neigh_node *find_router(struct bat_priv *bat_priv, + struct orig_node *orig_node, struct batman_if *recv_if) { - struct bat_priv *bat_priv; struct orig_node *primary_orig_node; struct orig_node *router_orig; struct neigh_node *router, *first_candidate, *best_router; @@ -1019,13 +1019,9 @@ struct neigh_node *find_router(struct orig_node *orig_node, /* without bonding, the first node should * always choose the default router. */ - if (!recv_if) - return orig_node->router; - - bat_priv = netdev_priv(recv_if->soft_iface); bonding_enabled = atomic_read(&bat_priv->bonding_enabled); - if (!bonding_enabled) + if ((!recv_if) && (!bonding_enabled)) return orig_node->router; router_orig = orig_node->router->orig_node; @@ -1154,7 +1150,7 @@ static int route_unicast_packet(struct sk_buff *skb, orig_node = ((struct orig_node *) hash_find(bat_priv->orig_hash, unicast_packet->dest)); - router = find_router(orig_node, recv_if); + router = find_router(bat_priv, orig_node, recv_if); if (!router) { spin_unlock_irqrestore(&bat_priv->orig_hash_lock, flags); diff --git a/drivers/staging/batman-adv/routing.h b/drivers/staging/batman-adv/routing.h index 06ea99df3706..92674c8d9c03 100644 --- a/drivers/staging/batman-adv/routing.h +++ b/drivers/staging/batman-adv/routing.h @@ -38,8 +38,8 @@ int recv_ucast_frag_packet(struct sk_buff *skb, struct batman_if *recv_if); int recv_bcast_packet(struct sk_buff *skb, struct batman_if *recv_if); int recv_vis_packet(struct sk_buff *skb, struct batman_if *recv_if); int recv_bat_packet(struct sk_buff *skb, struct batman_if *recv_if); -struct neigh_node *find_router(struct orig_node *orig_node, - struct batman_if *recv_if); +struct neigh_node *find_router(struct bat_priv *bat_priv, + struct orig_node *orig_node, struct batman_if *recv_if); void update_bonding_candidates(struct bat_priv *bat_priv, struct orig_node *orig_node); diff --git a/drivers/staging/batman-adv/unicast.c b/drivers/staging/batman-adv/unicast.c index 0dac50d69c03..0459413ff67f 100644 --- a/drivers/staging/batman-adv/unicast.c +++ b/drivers/staging/batman-adv/unicast.c @@ -224,7 +224,7 @@ int unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv) if (!orig_node) orig_node = transtable_search(bat_priv, ethhdr->h_dest); - router = find_router(orig_node, NULL); + router = find_router(bat_priv, orig_node, NULL); if (!router) goto unlock; -- 2.39.2