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netfilter: xtables: move extension arguments into compound structure (6/6)

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This patch does this for target extensions' destroy functions.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Jan Engelhardt
2008-10-08 11:35:19 +02:00
committed by Patrick McHardy
parent af5d6dc200
commit a2df1648ba
11 changed files with 57 additions and 32 deletions
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10
net/ipv6/netfilter/ip6_tables.c
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@@ -793,6 +793,7 @@ check_entry_size_and_hooks(struct ip6t_entry *e,
static int
cleanup_entry(struct ip6t_entry *e, unsigned int *i)
{
struct xt_tgdtor_param par;
struct ip6t_entry_target *t;
if (i && (*i)-- == 0)
@@ -801,9 +802,12 @@ cleanup_entry(struct ip6t_entry *e, unsigned int *i)
/* Cleanup all matches */
IP6T_MATCH_ITERATE(e, cleanup_match, NULL);
t = ip6t_get_target(e);
if (t->u.kernel.target->destroy)
t->u.kernel.target->destroy(t->u.kernel.target, t->data);
module_put(t->u.kernel.target->me);
par.target = t->u.kernel.target;
par.targinfo = t->data;
if (par.target->destroy != NULL)
par.target->destroy(&par);
module_put(par.target->me);
return 0;
}