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[EBTABLES]: Clean ebt_get_udc_positions() up.

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Check for valid_hooks is redundant (newinfo->hook_entry[i] will
be NULL if bit i is not set).  Kill it, kill unused arguments.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro 2006-11-30 19:27:32 -08:00 committed by David S. Miller
parent 0e795531c5
commit 177abc348a
1 changed files with 2 additions and 6 deletions
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8
net/bridge/netfilter/ebtables.c
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@ -533,8 +533,7 @@ struct ebt_cl_stack
*/
static inline int
ebt_get_udc_positions(struct ebt_entry *e, struct ebt_table_info *newinfo,
struct ebt_entries **hook_entries, unsigned int *n, unsigned int valid_hooks,
struct ebt_cl_stack *udc)
unsigned int *n, struct ebt_cl_stack *udc)
{
int i;
@ -542,8 +541,6 @@ ebt_get_udc_positions(struct ebt_entry *e, struct ebt_table_info *newinfo,
if (e->bitmask)
return 0;
for (i = 0; i < NF_BR_NUMHOOKS; i++) {
if ((valid_hooks & (1 << i)) == 0)
continue;
if (newinfo->hook_entry[i] == (struct ebt_entries *)e)
break;
}
@ -861,8 +858,7 @@ static int translate_table(struct ebt_replace *repl,
return -ENOMEM;
i = 0; /* the i'th udc */
EBT_ENTRY_ITERATE(newinfo->entries, newinfo->entries_size,
ebt_get_udc_positions, newinfo, repl->hook_entry, &i,
repl->valid_hooks, cl_s);
ebt_get_udc_positions, newinfo, &i, cl_s);
/* sanity check */
if (i != udc_cnt) {
BUGPRINT("i != udc_cnt\n");