diff options
Diffstat (limited to 'net/tipc/node.c')
| -rw-r--r-- | net/tipc/node.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c index a34cabc2c43..d4fd341e6e0 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -58,7 +58,7 @@ static atomic_t tipc_num_links = ATOMIC_INIT(0); * entries has been chosen so that no hash chain exceeds 8 nodes and will * usually be much smaller (typically only a single node). */ -static inline unsigned int tipc_hashfn(u32 addr) +static unsigned int tipc_hashfn(u32 addr) { return addr & (NODE_HTABLE_SIZE - 1); } @@ -66,13 +66,12 @@ static inline unsigned int tipc_hashfn(u32 addr) /* * tipc_node_find - locate specified node object, if it exists */ - struct tipc_node *tipc_node_find(u32 addr) { struct tipc_node *node; struct hlist_node *pos; - if (unlikely(!in_own_cluster(addr))) + if (unlikely(!in_own_cluster_exact(addr))) return NULL; hlist_for_each_entry(node, pos, &node_htable[tipc_hashfn(addr)], hash) { @@ -91,7 +90,6 @@ struct tipc_node *tipc_node_find(u32 addr) * time. (It would be preferable to switch to holding net_lock in write mode, * but this is a non-trivial change.) */ - struct tipc_node *tipc_node_create(u32 addr) { struct tipc_node *n_ptr, *temp_node; @@ -142,13 +140,11 @@ void tipc_node_delete(struct tipc_node *n_ptr) tipc_num_nodes--; } - /** * tipc_node_link_up - handle addition of link * * Link becomes active (alone or shared) or standby, depending on its priority. */ - void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr) { struct tipc_link **active = &n_ptr->active_links[0]; @@ -181,7 +177,6 @@ void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr) /** * node_select_active_links - select active link */ - static void node_select_active_links(struct tipc_node *n_ptr) { struct tipc_link **active = &n_ptr->active_links[0]; @@ -209,7 +204,6 @@ static void node_select_active_links(struct tipc_node *n_ptr) /** * tipc_node_link_down - handle loss of link */ - void tipc_node_link_down(struct tipc_node *n_ptr, struct tipc_link *l_ptr) { struct tipc_link **active; @@ -300,7 +294,6 @@ static void node_lost_contact(struct tipc_node *n_ptr) tipc_addr_string_fill(addr_string, n_ptr->addr)); /* Flush broadcast link info associated with lost node */ - if (n_ptr->bclink.supported) { while (n_ptr->bclink.deferred_head) { struct sk_buff *buf = n_ptr->bclink.deferred_head; @@ -334,7 +327,6 @@ static void node_lost_contact(struct tipc_node *n_ptr) tipc_nodesub_notify(n_ptr); /* Prevent re-contact with node until cleanup is done */ - n_ptr->block_setup = WAIT_PEER_DOWN | WAIT_NAMES_GONE; tipc_k_signal((Handler)node_name_purge_complete, n_ptr->addr); } @@ -362,7 +354,6 @@ struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space) } /* For now, get space for all other nodes */ - payload_size = TLV_SPACE(sizeof(node_info)) * tipc_num_nodes; if (payload_size > 32768u) { read_unlock_bh(&tipc_net_lock); @@ -376,7 +367,6 @@ struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space) } /* Add TLVs for all nodes in scope */ - list_for_each_entry(n_ptr, &tipc_node_list, list) { if (!tipc_in_scope(domain, n_ptr->addr)) continue; @@ -412,7 +402,6 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space) read_lock_bh(&tipc_net_lock); /* Get space for all unicast links + broadcast link */ - payload_size = TLV_SPACE(sizeof(link_info)) * (atomic_read(&tipc_num_links) + 1); if (payload_size > 32768u) { @@ -427,14 +416,12 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space) } /* Add TLV for broadcast link */ - link_info.dest = htonl(tipc_cluster_mask(tipc_own_addr)); link_info.up = htonl(1); strlcpy(link_info.str, tipc_bclink_name, TIPC_MAX_LINK_NAME); tipc_cfg_append_tlv(buf, TIPC_TLV_LINK_INFO, &link_info, sizeof(link_info)); /* Add TLVs for any other links in scope */ - list_for_each_entry(n_ptr, &tipc_node_list, list) { u32 i; |