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>

diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 0886f96..a20bee7 100644 (file)
--- 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 a37e216..7cc0de6 100644 (file)
--- 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
        }