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tipc: let broadcast transmission use new link transmit function

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This commit simplifies the broadcast link transmission function, by
leveraging previous changes to the link transmission function and the
broadcast transmission link life cycle.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jon Paul Maloy 2015-10-22 08:51:39 -04:00 • committed by David S. Miller
parent c1ab3f1dea
commit 2f56612457
5 changed files with 85 additions and 57 deletions
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19
net/tipc/link.c
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@ -158,6 +158,21 @@ int tipc_link_is_active(struct tipc_link *l)
return (node_active_link(n, 0) == l) || (node_active_link(n, 1) == l);
}
void tipc_link_add_bc_peer(struct tipc_link *l)
{
l->ackers++;
}
void tipc_link_remove_bc_peer(struct tipc_link *l)
{
l->ackers--;
}
int tipc_link_bc_peers(struct tipc_link *l)
{
return l->ackers;
}
static u32 link_own_addr(struct tipc_link *l)
{
return msg_prevnode(l->pmsg);
@ -258,6 +273,7 @@ bool tipc_link_bc_create(struct tipc_node *n, int mtu, int window,
l = *link;
strcpy(l->name, tipc_bclink_name);
tipc_link_reset(l);
l->ackers = 0;
return true;
}
@ -898,8 +914,7 @@ static void link_retransmit_failure(struct tipc_link *l_ptr,
char addr_string[16];
pr_info("Msg seq number: %u, ", msg_seqno(msg));
pr_cont("Outstanding acks: %lu\n",
(unsigned long) TIPC_SKB_CB(buf)->handle);
pr_cont("Outstanding acks: %u\n", TIPC_SKB_CB(buf)->ackers);
n_ptr = tipc_bclink_retransmit_to(net);