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

[linux-block.git] / net / ipv6 / netfilter / ip6t_ipv6header.c

diff --git a/net/ipv6/netfilter/ip6t_ipv6header.c b/net/ipv6/netfilter/ip6t_ipv6header.c
index 469dec27c649a0949572164f81fb6cc45e751f01..3222e89594264e4173f38350bafcef00a10defa6 100644 (file)
--- a/net/ipv6/netfilter/ip6t_ipv6header.c
+++ b/net/ipv6/netfilter/ip6t_ipv6header.c
@@ -26,7 +26,7 @@ MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("IPv6 headers match");
 MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
 
-static int
+static bool
 ipv6header_match(const struct sk_buff *skb,
                 const struct net_device *in,
                 const struct net_device *out,
@@ -58,7 +58,7 @@ ipv6header_match(const struct sk_buff *skb,
 
                /* Is there enough space for the next ext header? */
                if (len < (int)sizeof(struct ipv6_opt_hdr))
-                       return 0;
+                       return false;
                /* No more exthdr -> evaluate */
                if (nexthdr == NEXTHDR_NONE) {
                        temp |= MASK_NONE;
@@ -99,7 +99,7 @@ ipv6header_match(const struct sk_buff *skb,
                        temp |= MASK_DSTOPTS;
                        break;
                default:
-                       return 0;
+                       return false;
                        break;
                }