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[TIPC]: First phase of assert() cleanup

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This also contains enhancements to simplify comparisons in name table
publication removal algorithm and to simplify name table sanity checking
when shutting down TIPC.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allan Stephens 2006-06-25 23:51:37 -07:00 • committed by David S. Miller
parent e100ae92a6
commit f131072c3d
7 changed files with 154 additions and 110 deletions
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13
net/tipc/link.c
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@ -574,7 +574,6 @@ void tipc_link_wakeup_ports(struct link *l_ptr, int all)
break;
list_del_init(&p_ptr->wait_list);
p_ptr->congested_link = NULL;
assert(p_ptr->wakeup);
spin_lock_bh(p_ptr->publ.lock);
p_ptr->publ.congested = 0;
p_ptr->wakeup(&p_ptr->publ);
@ -1246,8 +1245,6 @@ int tipc_link_send_sections_fast(struct port *sender,
int res;
u32 selector = msg_origport(hdr) & 1;
assert(destaddr != tipc_own_addr);
again:
/*
* Try building message using port's max_pkt hint.
@ -2310,7 +2307,6 @@ void tipc_link_tunnel(struct link *l_ptr,
memcpy(buf->data + INT_H_SIZE, (unchar *)msg, length);
dbg("%c->%c:", l_ptr->b_ptr->net_plane, tunnel->b_ptr->net_plane);
msg_dbg(buf_msg(buf), ">SEND>");
assert(tunnel);
tipc_link_send_buf(tunnel, buf);
}
@ -2339,10 +2335,10 @@ void tipc_link_changeover(struct link *l_ptr)
ORIGINAL_MSG, TIPC_OK, INT_H_SIZE, l_ptr->addr);
msg_set_bearer_id(&tunnel_hdr, l_ptr->peer_bearer_id);
msg_set_msgcnt(&tunnel_hdr, msgcount);
if (!l_ptr->first_out) {
struct sk_buff *buf;
assert(!msgcount);
buf = buf_acquire(INT_H_SIZE);
if (buf) {
memcpy(buf->data, (unchar *)&tunnel_hdr, INT_H_SIZE);
@ -2356,6 +2352,7 @@ void tipc_link_changeover(struct link *l_ptr)
}
return;
}
while (crs) {
struct tipc_msg *msg = buf_msg(crs);
@ -2455,11 +2452,15 @@ static int link_recv_changeover_msg(struct link **l_ptr,
u32 msg_count = msg_msgcnt(tunnel_msg);
dest_link = (*l_ptr)->owner->links[msg_bearer_id(tunnel_msg)];
assert(dest_link != *l_ptr);
if (!dest_link) {
msg_dbg(tunnel_msg, "NOLINK/<REC<");
goto exit;
}
if (dest_link == *l_ptr) {
err("Unexpected changeover message on link <%s>\n",
(*l_ptr)->name);
goto exit;
}
dbg("%c<-%c:", dest_link->b_ptr->net_plane,
(*l_ptr)->b_ptr->net_plane);
*l_ptr = dest_link;