From 1d93a9cbad608f6398ba6c5b588c504ccd35a2ca Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Sat, 7 Jul 2007 22:15:35 -0700 Subject: [NETFILTER]: x_tables: switch xt_match->match to bool Switch the return type of match functions to boolean Signed-off-by: Jan Engelhardt Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/xt_dscp.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'net/netfilter/xt_dscp.c') diff --git a/net/netfilter/xt_dscp.c b/net/netfilter/xt_dscp.c index c106d738da6d..c9c6518907a2 100644 --- 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; -- cgit v1.2.3