diff options
Diffstat (limited to 'net/rose/rose_route.c')
| -rw-r--r-- | net/rose/rose_route.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c index bd593871c81e..a81066a1010a 100644 --- a/net/rose/rose_route.c +++ b/net/rose/rose_route.c @@ -662,27 +662,34 @@ struct rose_route *rose_route_free_lci(unsigned int lci, struct rose_neigh *neig } /* - * Find a neighbour given a ROSE address. + * Find a neighbour or a route given a ROSE address. */ struct rose_neigh *rose_get_neigh(rose_address *addr, unsigned char *cause, - unsigned char *diagnostic) + unsigned char *diagnostic, int new) { struct rose_neigh *res = NULL; struct rose_node *node; int failed = 0; int i; - spin_lock_bh(&rose_node_list_lock); + if (!new) spin_lock_bh(&rose_node_list_lock); for (node = rose_node_list; node != NULL; node = node->next) { if (rosecmpm(addr, &node->address, node->mask) == 0) { for (i = 0; i < node->count; i++) { - if (!rose_ftimer_running(node->neighbour[i])) { - res = node->neighbour[i]; - goto out; - } else - failed = 1; + if (new) { + if (node->neighbour[i]->restarted) { + res = node->neighbour[i]; + goto out; + } + } + else { + if (!rose_ftimer_running(node->neighbour[i])) { + res = node->neighbour[i]; + goto out; + } else + failed = 1; + } } - break; } } @@ -695,7 +702,7 @@ struct rose_neigh *rose_get_neigh(rose_address *addr, unsigned char *cause, } out: - spin_unlock_bh(&rose_node_list_lock); + if (!new) spin_unlock_bh(&rose_node_list_lock); return res; } @@ -1018,7 +1025,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25) rose_route = rose_route->next; } - if ((new_neigh = rose_get_neigh(dest_addr, &cause, &diagnostic)) == NULL) { + if ((new_neigh = rose_get_neigh(dest_addr, &cause, &diagnostic, 1)) == NULL) { rose_transmit_clear_request(rose_neigh, lci, cause, diagnostic); goto out; } |