diff options
Diffstat (limited to 'kernel/net/netfilter/ipset/ip_set_hash_ipmac.c')
| -rw-r--r-- | kernel/net/netfilter/ipset/ip_set_hash_ipmac.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/kernel/net/netfilter/ipset/ip_set_hash_ipmac.c b/kernel/net/netfilter/ipset/ip_set_hash_ipmac.c index fd87de3..c830c68 100644 --- a/kernel/net/netfilter/ipset/ip_set_hash_ipmac.c +++ b/kernel/net/netfilter/ipset/ip_set_hash_ipmac.c @@ -36,9 +36,6 @@ MODULE_ALIAS("ip_set_hash:ip,mac"); /* Type specific function prefix */ #define HTYPE hash_ipmac -/* Zero valued element is not supported */ -static const unsigned char invalid_ether[ETH_ALEN] = { 0 }; - /* IPv4 variant */ /* Member elements */ @@ -108,7 +105,7 @@ hash_ipmac4_kadt(struct ip_set *set, const struct sk_buff *skb, else ether_addr_copy(e.ether, eth_hdr(skb)->h_dest); - if (ether_addr_equal(e.ether, invalid_ether)) + if (is_zero_ether_addr(e.ether)) return -EINVAL; ip4addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip); @@ -144,7 +141,7 @@ hash_ipmac4_uadt(struct ip_set *set, struct nlattr *tb[], if (ret) return ret; memcpy(e.ether, nla_data(tb[IPSET_ATTR_ETHER]), ETH_ALEN); - if (ether_addr_equal(e.ether, invalid_ether)) + if (is_zero_ether_addr(e.ether)) return -IPSET_ERR_HASH_ELEM; return adtfn(set, &e, &ext, &ext, flags); @@ -224,7 +221,7 @@ hash_ipmac6_kadt(struct ip_set *set, const struct sk_buff *skb, else ether_addr_copy(e.ether, eth_hdr(skb)->h_dest); - if (ether_addr_equal(e.ether, invalid_ether)) + if (is_zero_ether_addr(e.ether)) return -EINVAL; ip6addrptr(skb, opt->flags & IPSET_DIM_ONE_SRC, &e.ip.in6); @@ -264,7 +261,7 @@ hash_ipmac6_uadt(struct ip_set *set, struct nlattr *tb[], return ret; memcpy(e.ether, nla_data(tb[IPSET_ATTR_ETHER]), ETH_ALEN); - if (ether_addr_equal(e.ether, invalid_ether)) + if (is_zero_ether_addr(e.ether)) return -IPSET_ERR_HASH_ELEM; return adtfn(set, &e, &ext, &ext, flags); |