diff options
Diffstat (limited to 'net/netfilter/xt_policy.c')
| -rw-r--r-- | net/netfilter/xt_policy.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/netfilter/xt_policy.c b/net/netfilter/xt_policy.c index 0aa487b1f3b..1534de55cdb 100644 --- a/net/netfilter/xt_policy.c +++ b/net/netfilter/xt_policy.c @@ -133,35 +133,35 @@ static bool match(const struct sk_buff *skb, return ret; } -static int checkentry(const char *tablename, const void *ip_void, - const struct xt_match *match, - void *matchinfo, unsigned int hook_mask) +static bool checkentry(const char *tablename, const void *ip_void, + const struct xt_match *match, + void *matchinfo, unsigned int hook_mask) { struct xt_policy_info *info = matchinfo; if (!(info->flags & (XT_POLICY_MATCH_IN|XT_POLICY_MATCH_OUT))) { printk(KERN_ERR "xt_policy: neither incoming nor " "outgoing policy selected\n"); - return 0; + return false; } /* hook values are equal for IPv4 and IPv6 */ if (hook_mask & (1 << NF_IP_PRE_ROUTING | 1 << NF_IP_LOCAL_IN) && info->flags & XT_POLICY_MATCH_OUT) { printk(KERN_ERR "xt_policy: output policy not valid in " "PRE_ROUTING and INPUT\n"); - return 0; + return false; } if (hook_mask & (1 << NF_IP_POST_ROUTING | 1 << NF_IP_LOCAL_OUT) && info->flags & XT_POLICY_MATCH_IN) { printk(KERN_ERR "xt_policy: input policy not valid in " "POST_ROUTING and OUTPUT\n"); - return 0; + return false; } if (info->len > XT_POLICY_MAX_ELEM) { printk(KERN_ERR "xt_policy: too many policy elements\n"); - return 0; + return false; } - return 1; + return true; } static struct xt_match xt_policy_match[] = { |