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tipc: rename stack variables in function tipc_link_tunnel_rcv

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After the previous redesign of the tunnel reception algorithm and
functions, we finalize it by renaming a couple of stack variables
in tipc_tunnel_rcv(). This makes it more consistent with the naming
scheme elsewhere in this part of the code.

This change is purely cosmetic, with no functional changes.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jon Paul Maloy 2014-02-13 17:29:14 -05:00 committed by David S. Miller
parent 1e9d47a948
commit 02842f718d
1 changed files with 11 additions and 11 deletions
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22
net/tipc/link.c
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@ -2177,29 +2177,29 @@ static struct sk_buff *tipc_link_failover_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;
struct tipc_link *dest_link;
struct tipc_msg *tunnel_msg = buf_msg(tunnel_buf);
u32 bearer_id = msg_bearer_id(tunnel_msg);
struct sk_buff *t_buf = *buf;
struct tipc_link *l_ptr;
struct tipc_msg *t_msg = buf_msg(t_buf);
u32 bearer_id = msg_bearer_id(t_msg);
*buf = NULL;
if (bearer_id >= MAX_BEARERS)
goto exit;
dest_link = n_ptr->links[bearer_id];
if (!dest_link)
l_ptr = n_ptr->links[bearer_id];
if (!l_ptr)
goto exit;
if (msg_type(tunnel_msg) == DUPLICATE_MSG)
tipc_link_dup_rcv(dest_link, tunnel_buf);
else if (msg_type(tunnel_msg) == ORIGINAL_MSG)
*buf = tipc_link_failover_rcv(dest_link, tunnel_buf);
if (msg_type(t_msg) == DUPLICATE_MSG)
tipc_link_dup_rcv(l_ptr, t_buf);
else if (msg_type(t_msg) == ORIGINAL_MSG)
*buf = tipc_link_failover_rcv(l_ptr, t_buf);
else
pr_warn("%sunknown tunnel pkt received\n", link_co_err);
exit:
kfree_skb(tunnel_buf);
kfree_skb(t_buf);
return *buf != NULL;
}