netfilter: xtables: make use of caller family rather than target family

Supplement to aa5fa3185791aac71c9172d4fda3e8729164b5d1.
The semantic patch for this change is:

// <smpl>
@@
struct xt_target_param *par;
@@
-par->target->family
+par->family

@@
struct xt_tgchk_param *par;
@@
-par->target->family
+par->family

@@
struct xt_tgdtor_param *par;
@@
-par->target->family
+par->family
// </smpl>

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

2 files changed, 5 insertions, 5 deletions

diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 0886f96c736b..a20bee75b02c 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -401,9 +401,9 @@ static bool clusterip_tg_check(const struct xt_tgchk_param *par)
         }
         cipinfo->config = config;
 
-        if (nf_ct_l3proto_try_module_get(par->target->family) < 0) {
+        if (nf_ct_l3proto_try_module_get(par->family) < 0) {
                 printk(KERN_WARNING "can't load conntrack support for "
-                                    "proto=%u\n", par->target->family);
+                                    "proto=%u\n", par->family);
                 return false;
         }
 
@@ -421,7 +421,7 @@ static void clusterip_tg_destroy(const struct xt_tgdtor_param *par)
 
         clusterip_config_put(cipinfo->config);
 
-        nf_ct_l3proto_module_put(par->target->family);
+        nf_ct_l3proto_module_put(par->family);
 }
 
 #ifdef CONFIG_COMPAT
diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c
index a37e2166858e..7cc0de63aa0f 100644
--- a/net/netfilter/xt_NFQUEUE.c
+++ b/net/netfilter/xt_NFQUEUE.c
@@ -71,10 +71,10 @@ nfqueue_tg_v1(struct sk_buff *skb, const struct xt_target_param *par)
         u32 queue = info->queuenum;
 
         if (info->queues_total > 1) {
-                if (par->target->family == NFPROTO_IPV4)
+                if (par->family == NFPROTO_IPV4)
                         queue = hash_v4(skb) % info->queues_total + queue;
 #if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
-                else if (par->target->family == NFPROTO_IPV6)
+                else if (par->family == NFPROTO_IPV6)
                         queue = hash_v6(skb) % info->queues_total + queue;
 #endif
         }