diff options
| -rw-r--r-- | net/tipc/link.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 26a54f4f3c63..f9f90681a59d 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -78,7 +78,7 @@ static const char *link_unk_evt = "Unknown link event "; static void link_handle_out_of_seq_msg(struct tipc_link *l_ptr, struct sk_buff *buf); static void link_recv_proto_msg(struct tipc_link *l_ptr, struct sk_buff *buf); -static int tipc_link_tunnel_rcv(struct tipc_link **l_ptr, +static int tipc_link_tunnel_rcv(struct tipc_node *n_ptr, struct sk_buff **buf); static void link_set_supervision_props(struct tipc_link *l_ptr, u32 tolerance); static int link_send_sections_long(struct tipc_port *sender, @@ -1597,7 +1597,7 @@ deliver: tipc_node_unlock(n_ptr); continue; case CHANGEOVER_PROTOCOL: - if (!tipc_link_tunnel_rcv(&l_ptr, &buf)) + if (!tipc_link_tunnel_rcv(n_ptr, &buf)) break; msg = buf_msg(buf); seq_no = msg_seqno(msg); @@ -2174,7 +2174,7 @@ exit: * returned to the active link for delivery upwards. * Owner node is locked. */ -static int tipc_link_tunnel_rcv(struct tipc_link **l_ptr, +static int tipc_link_tunnel_rcv(struct tipc_node *n_ptr, struct sk_buff **buf) { struct sk_buff *tunnel_buf = *buf; @@ -2186,15 +2186,9 @@ static int tipc_link_tunnel_rcv(struct tipc_link **l_ptr, if (bearer_id >= MAX_BEARERS) goto exit; - dest_link = (*l_ptr)->owner->links[bearer_id]; + dest_link = n_ptr->links[bearer_id]; if (!dest_link) goto exit; - if (dest_link == *l_ptr) { - pr_err("Unexpected changeover message on link <%s>\n", - (*l_ptr)->name); - goto exit; - } - *l_ptr = dest_link; if (msg_typ == DUPLICATE_MSG) { tipc_link_dup_rcv(dest_link, tunnel_buf); |