[NETFILTER]: x_tables: switch xt_target->checkentry to bool

[deliverable/linux.git] / net / netfilter / xt_CONNSECMARK.c

diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c
index a3fe3c334b09efa268198ab32cb6960605e33597..ab2f0d016953f89e77953e4dfd8a64fd42711a72 100644 (file)
--- a/net/netfilter/xt_CONNSECMARK.c
+++ b/net/netfilter/xt_CONNSECMARK.c
@@ -19,7 +19,7 @@
 #include <linux/skbuff.h>
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_CONNSECMARK.h>
-#include <net/netfilter/nf_conntrack_compat.h>
+#include <net/netfilter/nf_conntrack.h>
 
 #define PFX "CONNSECMARK: "
 
@@ -36,13 +36,12 @@ MODULE_ALIAS("ip6t_CONNSECMARK");
 static void secmark_save(struct sk_buff *skb)
 {
        if (skb->secmark) {
-               u32 *connsecmark;
+               struct nf_conn *ct;
                enum ip_conntrack_info ctinfo;
 
-               connsecmark = nf_ct_get_secmark(skb, &ctinfo);
-               if (connsecmark && !*connsecmark)
-                       if (*connsecmark != skb->secmark)
-                               *connsecmark = skb->secmark;
+               ct = nf_ct_get(skb, &ctinfo);
+               if (ct && !ct->secmark)
+                       ct->secmark = skb->secmark;
        }
 }
 
@@ -53,13 +52,12 @@ static void secmark_save(struct sk_buff *skb)
 static void secmark_restore(struct sk_buff *skb)
 {
        if (!skb->secmark) {
-               u32 *connsecmark;
+               struct nf_conn *ct;
                enum ip_conntrack_info ctinfo;
 
-               connsecmark = nf_ct_get_secmark(skb, &ctinfo);
-               if (connsecmark && *connsecmark)
-                       if (skb->secmark != *connsecmark)
-                               skb->secmark = *connsecmark;
+               ct = nf_ct_get(skb, &ctinfo);
+               if (ct && ct->secmark)
+                       skb->secmark = ct->secmark;
        }
 }
 
@@ -87,16 +85,16 @@ static unsigned int target(struct sk_buff **pskb, const struct net_device *in,
        return XT_CONTINUE;
 }
 
-static int checkentry(const char *tablename, const void *entry,
-                     const struct xt_target *target, void *targinfo,
-                     unsigned int hook_mask)
+static bool checkentry(const char *tablename, const void *entry,
+                      const struct xt_target *target, void *targinfo,
+                      unsigned int hook_mask)
 {
        struct xt_connsecmark_target_info *info = targinfo;
 
        if (nf_ct_l3proto_try_module_get(target->family) < 0) {
                printk(KERN_WARNING "can't load conntrack support for "
                                    "proto=%d\n", target->family);
-               return 0;
+               return false;
        }
        switch (info->mode) {
        case CONNSECMARK_SAVE:
@@ -105,10 +103,10 @@ static int checkentry(const char *tablename, const void *entry,
 
        default:
                printk(KERN_INFO PFX "invalid mode: %hu\n", info->mode);
-               return 0;
+               return false;
        }
 
-       return 1;
+       return true;
 }
 
 static void