return (dscp == info->dscp) ^ !!info->invert;
}
-static int checkentry(const char *tablename,
- const void *info,
- const struct xt_match *match,
- void *matchinfo,
- unsigned int hook_mask)
+static bool checkentry(const char *tablename,
+ const void *info,
+ const struct xt_match *match,
+ void *matchinfo,
+ unsigned int hook_mask)
{
const u_int8_t dscp = ((struct xt_dscp_info *)matchinfo)->dscp;
if (dscp > XT_DSCP_MAX) {
printk(KERN_ERR "xt_dscp: dscp %x out of range\n", dscp);
- return 0;
+ return false;
}
- return 1;
+ return true;
}
-static struct xt_match xt_dscp_match[] = {
+static struct xt_match xt_dscp_match[] __read_mostly = {
{
.name = "dscp",
.family = AF_INET,