[NETFILTER]: x_tables: switch hotdrop to bool
Switch the "hotdrop" variables to boolean
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 9bacf1a0..e2a8938 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -188,7 +188,7 @@
const struct net_device *in,
const struct net_device *out,
int offset,
- int *hotdrop)
+ bool *hotdrop)
{
/* Stop iteration if it doesn't match */
if (!m->u.kernel.match->match(skb, in, out, m->u.kernel.match, m->data,
@@ -216,7 +216,7 @@
u_int16_t offset;
struct iphdr *ip;
u_int16_t datalen;
- int hotdrop = 0;
+ bool hotdrop = false;
/* Initializing verdict to NF_DROP keeps gcc happy. */
unsigned int verdict = NF_DROP;
const char *indev, *outdev;
@@ -2122,7 +2122,7 @@
const void *matchinfo,
int offset,
unsigned int protoff,
- int *hotdrop)
+ bool *hotdrop)
{
struct icmphdr _icmph, *ic;
const struct ipt_icmp *icmpinfo = matchinfo;
@@ -2137,7 +2137,7 @@
* can't. Hence, no choice but to drop.
*/
duprintf("Dropping evil ICMP tinygram.\n");
- *hotdrop = 1;
+ *hotdrop = true;
return 0;
}