diff options
Diffstat (limited to 'net/tipc/name_table.c')
| -rw-r--r-- | net/tipc/name_table.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c index 88f027b502f6..bff241f03525 100644 --- a/net/tipc/name_table.c +++ b/net/tipc/name_table.c @@ -744,6 +744,7 @@ int tipc_nametbl_init(struct net *net) INIT_LIST_HEAD(&nt->node_scope); INIT_LIST_HEAD(&nt->cluster_scope); + rwlock_init(&nt->cluster_scope_lock); tn->nametbl = nt; spin_lock_init(&tn->nametbl_lock); return 0; @@ -980,20 +981,17 @@ int tipc_nl_name_table_dump(struct sk_buff *skb, struct netlink_callback *cb) struct tipc_dest *tipc_dest_find(struct list_head *l, u32 node, u32 port) { - u64 value = (u64)node << 32 | port; struct tipc_dest *dst; list_for_each_entry(dst, l, list) { - if (dst->value != value) - continue; - return dst; + if (dst->node == node && dst->port == port) + return dst; } return NULL; } bool tipc_dest_push(struct list_head *l, u32 node, u32 port) { - u64 value = (u64)node << 32 | port; struct tipc_dest *dst; if (tipc_dest_find(l, node, port)) @@ -1002,7 +1000,8 @@ bool tipc_dest_push(struct list_head *l, u32 node, u32 port) dst = kmalloc(sizeof(*dst), GFP_ATOMIC); if (unlikely(!dst)) return false; - dst->value = value; + dst->node = node; + dst->port = port; list_add(&dst->list, l); return true; } |