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-rw-r--r--net/ipv6/netfilter/ip6t_HL.c8
-rw-r--r--net/ipv6/netfilter/ip6t_LOG.c16
-rw-r--r--net/ipv6/netfilter/ip6t_REJECT.c16
3 files changed, 20 insertions, 20 deletions
diff --git a/net/ipv6/netfilter/ip6t_HL.c b/net/ipv6/netfilter/ip6t_HL.c
index 4115a576ba2..82966c09fd6 100644
--- a/net/ipv6/netfilter/ip6t_HL.c
+++ b/net/ipv6/netfilter/ip6t_HL.c
@@ -58,7 +58,7 @@ static unsigned int ip6t_hl_target(struct sk_buff **pskb,
return XT_CONTINUE;
}
-static int ip6t_hl_checkentry(const char *tablename,
+static bool ip6t_hl_checkentry(const char *tablename,
const void *entry,
const struct xt_target *target,
void *targinfo,
@@ -69,14 +69,14 @@ static int ip6t_hl_checkentry(const char *tablename,
if (info->mode > IP6T_HL_MAXMODE) {
printk(KERN_WARNING "ip6t_HL: invalid or unknown Mode %u\n",
info->mode);
- return 0;
+ return false;
}
if ((info->mode != IP6T_HL_SET) && (info->hop_limit == 0)) {
printk(KERN_WARNING "ip6t_HL: increment/decrement doesn't "
"make sense with value 0\n");
- return 0;
+ return false;
}
- return 1;
+ return true;
}
static struct xt_target ip6t_HL = {
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index 5bb9cd34935..aa4b9a14a11 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -448,24 +448,24 @@ ip6t_log_target(struct sk_buff **pskb,
}
-static int ip6t_log_checkentry(const char *tablename,
- const void *entry,
- const struct xt_target *target,
- void *targinfo,
- unsigned int hook_mask)
+static bool ip6t_log_checkentry(const char *tablename,
+ const void *entry,
+ const struct xt_target *target,
+ void *targinfo,
+ unsigned int hook_mask)
{
const struct ip6t_log_info *loginfo = targinfo;
if (loginfo->level >= 8) {
DEBUGP("LOG: level %u >= 8\n", loginfo->level);
- return 0;
+ return false;
}
if (loginfo->prefix[sizeof(loginfo->prefix)-1] != '\0') {
DEBUGP("LOG: prefix term %i\n",
loginfo->prefix[sizeof(loginfo->prefix)-1]);
- return 0;
+ return false;
}
- return 1;
+ return true;
}
static struct xt_target ip6t_log_reg = {
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index cb3d2415a06..8639a0599bf 100644
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -221,27 +221,27 @@ static unsigned int reject6_target(struct sk_buff **pskb,
return NF_DROP;
}
-static int check(const char *tablename,
- const void *entry,
- const struct xt_target *target,
- void *targinfo,
- unsigned int hook_mask)
+static bool check(const char *tablename,
+ const void *entry,
+ const struct xt_target *target,
+ void *targinfo,
+ unsigned int hook_mask)
{
const struct ip6t_reject_info *rejinfo = targinfo;
const struct ip6t_entry *e = entry;
if (rejinfo->with == IP6T_ICMP6_ECHOREPLY) {
printk("ip6t_REJECT: ECHOREPLY is not supported.\n");
- return 0;
+ return false;
} else if (rejinfo->with == IP6T_TCP_RESET) {
/* Must specify that it's a TCP packet */
if (e->ipv6.proto != IPPROTO_TCP
|| (e->ipv6.invflags & XT_INV_PROTO)) {
DEBUGP("ip6t_REJECT: TCP_RESET illegal for non-tcp\n");
- return 0;
+ return false;
}
}
- return 1;
+ return true;
}
static struct xt_target ip6t_reject_reg = {