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tipc: relocate/coalesce node cast in tipc_named_node_up 

Functions like this are called using unsigned longs from
function pointers.  In this case, the function is passed in
a node which is normally internally treated as a u32 by TIPC.

Rather than add more casts into this function in the future
for each added use of node within, move the cast to a single
place on a local.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Paul Gortmaker 2011-09-02 13:45:34 -04:00
parent 149ce37c8d
commit 1c553bb52e
1 changed files with 3 additions and 2 deletions
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5
net/tipc/name_distr.c
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@ -173,13 +173,14 @@ void tipc_named_withdraw(struct publication *publ)
* tipc_named_node_up - tell specified node about all publications by this node
*/
void tipc_named_node_up(unsigned long node)
void tipc_named_node_up(unsigned long nodearg)
{
struct tipc_node *n_ptr;
struct link *l_ptr;
struct publication *publ;
struct distr_item *item = NULL;
struct sk_buff *buf = NULL;
u32 node = (u32)nodearg;
u32 left = 0;
u32 rest;
u32 max_item_buf = 0;
@ -187,7 +188,7 @@ void tipc_named_node_up(unsigned long node)
/* compute maximum amount of publication data to send per message */
read_lock_bh(&tipc_net_lock);
n_ptr = tipc_node_find((u32)node);
n_ptr = tipc_node_find(node);
if (n_ptr) {
tipc_node_lock(n_ptr);
l_ptr = n_ptr->active_links[0];