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Commit f581cf21 authored by Chris Lang's avatar Chris Lang Committed by Greg Kroah-Hartman
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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: default avatarChris Lang <clang@gateworks.com>
Signed-off-by: default avatarMarek Lindner <lindner_marek@yahoo.de>
Signed-off-by: default avatarSven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 31a9f47a

drivers/staging/batman-adv/routing.c

+4 −8
Original line number Diff line number Diff line
@@ -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);

drivers/staging/batman-adv/routing.h

+2 −2
Original line number Diff line number Diff line
@@ -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);

drivers/staging/batman-adv/unicast.c

+1 −1
Original line number Diff line number Diff line
@@ -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;