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path: root/net/rose/rose_route.c
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Diffstat (limited to 'net/rose/rose_route.c')
-rw-r--r--net/rose/rose_route.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index bbcbad1da0d..96f61a71b25 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -45,7 +45,7 @@ static DEFINE_SPINLOCK(rose_neigh_list_lock);
static struct rose_route *rose_route_list;
static DEFINE_SPINLOCK(rose_route_list_lock);
-struct rose_neigh rose_loopback_neigh;
+struct rose_neigh *rose_loopback_neigh;
/*
* Add a new route to a node, and in the process add the node and the
@@ -362,7 +362,12 @@ out:
*/
void rose_add_loopback_neigh(void)
{
- struct rose_neigh *sn = &rose_loopback_neigh;
+ struct rose_neigh *sn;
+
+ rose_loopback_neigh = kmalloc(sizeof(struct rose_neigh), GFP_KERNEL);
+ if (!rose_loopback_neigh)
+ return;
+ sn = rose_loopback_neigh;
sn->callsign = null_ax25_address;
sn->digipeat = NULL;
@@ -417,13 +422,13 @@ int rose_add_loopback_node(rose_address *address)
rose_node->mask = 10;
rose_node->count = 1;
rose_node->loopback = 1;
- rose_node->neighbour[0] = &rose_loopback_neigh;
+ rose_node->neighbour[0] = rose_loopback_neigh;
/* Insert at the head of list. Address is always mask=10 */
rose_node->next = rose_node_list;
rose_node_list = rose_node;
- rose_loopback_neigh.count++;
+ rose_loopback_neigh->count++;
out:
spin_unlock_bh(&rose_node_list_lock);
@@ -454,7 +459,7 @@ void rose_del_loopback_node(rose_address *address)
rose_remove_node(rose_node);
- rose_loopback_neigh.count--;
+ rose_loopback_neigh->count--;
out:
spin_unlock_bh(&rose_node_list_lock);