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Diffstat (limited to 'net/tipc/port.h')
-rw-r--r--net/tipc/port.h42
1 files changed, 1 insertions, 41 deletions
diff --git a/net/tipc/port.h b/net/tipc/port.h
index f751807e2a91..9b88531e5a61 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -205,6 +205,7 @@ int tipc_disconnect_port(struct tipc_port *tp_ptr);
/*
* TIPC messaging routines
*/
+int tipc_port_recv_msg(struct sk_buff *buf);
int tipc_send(u32 portref, unsigned int num_sect, struct iovec const *msg_sect,
unsigned int total_len);
@@ -271,45 +272,4 @@ static inline int tipc_port_congested(struct tipc_port *p_ptr)
return (p_ptr->sent - p_ptr->acked) >= (TIPC_FLOW_CONTROL_WIN * 2);
}
-/**
- * tipc_port_recv_msg - receive message from lower layer and deliver to port user
- */
-
-static inline int tipc_port_recv_msg(struct sk_buff *buf)
-{
- struct tipc_port *p_ptr;
- struct tipc_msg *msg = buf_msg(buf);
- u32 destport = msg_destport(msg);
- u32 dsz = msg_data_sz(msg);
- u32 err;
-
- /* forward unresolved named message */
- if (unlikely(!destport)) {
- tipc_net_route_msg(buf);
- return dsz;
- }
-
- /* validate destination & pass to port, otherwise reject message */
- p_ptr = tipc_port_lock(destport);
- if (likely(p_ptr)) {
- if (likely(p_ptr->connected)) {
- if ((unlikely(msg_origport(msg) != tipc_peer_port(p_ptr))) ||
- (unlikely(msg_orignode(msg) != tipc_peer_node(p_ptr))) ||
- (unlikely(!msg_connected(msg)))) {
- err = TIPC_ERR_NO_PORT;
- tipc_port_unlock(p_ptr);
- goto reject;
- }
- }
- err = p_ptr->dispatcher(p_ptr, buf);
- tipc_port_unlock(p_ptr);
- if (likely(!err))
- return dsz;
- } else {
- err = TIPC_ERR_NO_PORT;
- }
-reject:
- return tipc_reject_msg(buf, err);
-}
-
#endif