[NETFILTER]: x_tables: switch xt_match->match to bool

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

diff --git a/net/netfilter/xt_dscp.c b/net/netfilter/xt_dscp.c
index c106d738da6dc3c01899f4bf69f721bf4044ce54..c9c6518907a220c5cb31ca7760b3b05e94a8252e 100644 (file)
--- a/net/netfilter/xt_dscp.c
+++ b/net/netfilter/xt_dscp.c
@@ -22,22 +22,7 @@ MODULE_LICENSE("GPL");
 MODULE_ALIAS("ipt_dscp");
 MODULE_ALIAS("ip6t_dscp");
 
-static int match(const struct sk_buff *skb,
-                const struct net_device *in,
-                const struct net_device *out,
-                const struct xt_match *match,
-                const void *matchinfo,
-                int offset,
-                unsigned int protoff,
-                bool *hotdrop)
-{
-       const struct xt_dscp_info *info = matchinfo;
-       u_int8_t dscp = ipv4_get_dsfield(ip_hdr(skb)) >> XT_DSCP_SHIFT;
-
-       return (dscp == info->dscp) ^ !!info->invert;
-}
-
-static int match6(const struct sk_buff *skb,
+static bool match(const struct sk_buff *skb,
                  const struct net_device *in,
                  const struct net_device *out,
                  const struct xt_match *match,
@@ -45,6 +30,21 @@ static int match6(const struct sk_buff *skb,
                  int offset,
                  unsigned int protoff,
                  bool *hotdrop)
+{
+       const struct xt_dscp_info *info = matchinfo;
+       u_int8_t dscp = ipv4_get_dsfield(ip_hdr(skb)) >> XT_DSCP_SHIFT;
+
+       return (dscp == info->dscp) ^ !!info->invert;
+}
+
+static bool match6(const struct sk_buff *skb,
+                  const struct net_device *in,
+                  const struct net_device *out,
+                  const struct xt_match *match,
+                  const void *matchinfo,
+                  int offset,
+                  unsigned int protoff,
+                  bool *hotdrop)
 {
        const struct xt_dscp_info *info = matchinfo;
        u_int8_t dscp = ipv6_get_dsfield(ipv6_hdr(skb)) >> XT_DSCP_SHIFT;