netfilter: xtables: move extension arguments into compound structure (3/6)

This patch does this for match extensions' destroy functions.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>

10 files changed, 23 insertions, 28 deletions

diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c
index 43a36c7..5bf4aa0 100644
--- a/net/netfilter/xt_connbytes.c
+++ b/net/netfilter/xt_connbytes.c
@@ -115,9 +115,9 @@ static bool connbytes_mt_check(const struct xt_mtchk_param *par)
 	return true;
 }
 
-static void connbytes_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void connbytes_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	nf_ct_l3proto_module_put(match->family);
+	nf_ct_l3proto_module_put(par->match->family);
 }
 
 static struct xt_match connbytes_mt_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c
index 1361e99..bfb3ee6 100644
--- a/net/netfilter/xt_connlimit.c
+++ b/net/netfilter/xt_connlimit.c
@@ -246,16 +246,15 @@ static bool connlimit_mt_check(const struct xt_mtchk_param *par)
 	return true;
 }
 
-static void
-connlimit_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void connlimit_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	const struct xt_connlimit_info *info = matchinfo;
+	const struct xt_connlimit_info *info = par->matchinfo;
 	struct xt_connlimit_conn *conn;
 	struct xt_connlimit_conn *tmp;
 	struct list_head *hash = info->data->iphash;
 	unsigned int i;
 
-	nf_ct_l3proto_module_put(match->family);
+	nf_ct_l3proto_module_put(par->match->family);
 
 	for (i = 0; i < ARRAY_SIZE(info->data->iphash); ++i) {
 		list_for_each_entry_safe(conn, tmp, &hash[i], list) {
diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c
index b935b78..c708577 100644
--- a/net/netfilter/xt_connmark.c
+++ b/net/netfilter/xt_connmark.c
@@ -87,10 +87,9 @@ static bool connmark_mt_check(const struct xt_mtchk_param *par)
 	return true;
 }
 
-static void
-connmark_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void connmark_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	nf_ct_l3proto_module_put(match->family);
+	nf_ct_l3proto_module_put(par->match->family);
 }
 
 #ifdef CONFIG_COMPAT
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index f04c46a..5cd58d7 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -288,10 +288,9 @@ static bool conntrack_mt_check(const struct xt_mtchk_param *par)
 	return true;
 }
 
-static void
-conntrack_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void conntrack_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	nf_ct_l3proto_module_put(match->family);
+	nf_ct_l3proto_module_put(par->match->family);
 }
 
 #ifdef CONFIG_COMPAT
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 2f73820..6fc4292 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -748,17 +748,16 @@ static bool hashlimit_mt_check(const struct xt_mtchk_param *par)
 }
 
 static void
-hashlimit_mt_destroy_v0(const struct xt_match *match, void *matchinfo)
+hashlimit_mt_destroy_v0(const struct xt_mtdtor_param *par)
 {
-	const struct xt_hashlimit_info *r = matchinfo;
+	const struct xt_hashlimit_info *r = par->matchinfo;
 
 	htable_put(r->hinfo);
 }
 
-static void
-hashlimit_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void hashlimit_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	const struct xt_hashlimit_mtinfo1 *info = matchinfo;
+	const struct xt_hashlimit_mtinfo1 *info = par->matchinfo;
 
 	htable_put(info->hinfo);
 }
diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index 86d3c33..280c984 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -67,9 +67,9 @@ static bool helper_mt_check(const struct xt_mtchk_param *par)
 	return true;
 }
 
-static void helper_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void helper_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	nf_ct_l3proto_module_put(match->family);
+	nf_ct_l3proto_module_put(par->match->family);
 }
 
 static struct xt_match helper_mt_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_rateest.c b/net/netfilter/xt_rateest.c
index 4b05ce1..220a1d5 100644
--- a/net/netfilter/xt_rateest.c
+++ b/net/netfilter/xt_rateest.c
@@ -117,10 +117,9 @@ err1:
 	return false;
 }
 
-static void xt_rateest_mt_destroy(const struct xt_match *match,
-				  void *matchinfo)
+static void xt_rateest_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	struct xt_rateest_match_info *info = matchinfo;
+	struct xt_rateest_match_info *info = par->matchinfo;
 
 	xt_rateest_put(info->est1);
 	if (info->est2)
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index a512b49..4ebd4ca 100644
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -349,9 +349,9 @@ out:
 	return ret;
 }
 
-static void recent_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void recent_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	const struct xt_recent_mtinfo *info = matchinfo;
+	const struct xt_recent_mtinfo *info = par->matchinfo;
 	struct recent_table *t;
 
 	mutex_lock(&recent_mutex);
diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c
index 88b1235..4c946cb 100644
--- a/net/netfilter/xt_state.c
+++ b/net/netfilter/xt_state.c
@@ -47,9 +47,9 @@ static bool state_mt_check(const struct xt_mtchk_param *par)
 	return true;
 }
 
-static void state_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void state_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	nf_ct_l3proto_module_put(match->family);
+	nf_ct_l3proto_module_put(par->match->family);
 }
 
 static struct xt_match state_mt_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index c9407aa..b4d7741 100644
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -70,9 +70,9 @@ static bool string_mt_check(const struct xt_mtchk_param *par)
 	return true;
 }
 
-static void string_mt_destroy(const struct xt_match *match, void *matchinfo)
+static void string_mt_destroy(const struct xt_mtdtor_param *par)
 {
-	textsearch_destroy(STRING_TEXT_PRIV(matchinfo)->config);
+	textsearch_destroy(STRING_TEXT_PRIV(par->matchinfo)->config);
 }
 
 static struct xt_match xt_string_mt_reg[] __read_mostly = {