diff options
| author |   Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> | 2006-01-17 02:39:39 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2006-01-17 02:39:39 -0800 |
| commit | f0daaa654af68c1651add9d21188d81c19672551 (patch) | |
| tree | 50eebd2b494c15498c96a82bdaf5315b39b0e0fa /net/ipv6/netfilter/ip6t_eui64.c | |
| parent | [NETFILTER] ip6tables: remove unused definitions (diff) | |
| download | linux-dev-f0daaa654af68c1651add9d21188d81c19672551.tar.xz linux-dev-f0daaa654af68c1651add9d21188d81c19672551.zip | |
[NETFILTER] ip6tables: whitespace and indent cosmetic cleanup
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter/ip6t_eui64.c')
| -rw-r--r-- | net/ipv6/netfilter/ip6t_eui64.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/net/ipv6/netfilter/ip6t_eui64.c b/net/ipv6/netfilter/ip6t_eui64.c index ddf5f571909c..27396ac0b9ed 100644 --- a/net/ipv6/netfilter/ip6t_eui64.c +++ b/net/ipv6/netfilter/ip6t_eui64.c @@ -27,45 +27,45 @@ match(const struct sk_buff *skb, unsigned int protoff, int *hotdrop) { + unsigned char eui64[8]; + int i = 0; - unsigned char eui64[8]; - int i=0; - - if ( !(skb->mac.raw >= skb->head - && (skb->mac.raw + ETH_HLEN) <= skb->data) - && offset != 0) { - *hotdrop = 1; - return 0; - } - - memset(eui64, 0, sizeof(eui64)); - - if (eth_hdr(skb)->h_proto == ntohs(ETH_P_IPV6)) { - if (skb->nh.ipv6h->version == 0x6) { - memcpy(eui64, eth_hdr(skb)->h_source, 3); - memcpy(eui64 + 5, eth_hdr(skb)->h_source + 3, 3); - eui64[3]=0xff; - eui64[4]=0xfe; - eui64[0] |= 0x02; - - i=0; - while ((skb->nh.ipv6h->saddr.s6_addr[8+i] == - eui64[i]) && (i<8)) i++; - - if ( i == 8 ) - return 1; - } - } - - return 0; + if (!(skb->mac.raw >= skb->head && + (skb->mac.raw + ETH_HLEN) <= skb->data) && + offset != 0) { + *hotdrop = 1; + return 0; + } + + memset(eui64, 0, sizeof(eui64)); + + if (eth_hdr(skb)->h_proto == ntohs(ETH_P_IPV6)) { + if (skb->nh.ipv6h->version == 0x6) { + memcpy(eui64, eth_hdr(skb)->h_source, 3); + memcpy(eui64 + 5, eth_hdr(skb)->h_source + 3, 3); + eui64[3] = 0xff; + eui64[4] = 0xfe; + eui64[0] |= 0x02; + + i = 0; + while ((skb->nh.ipv6h->saddr.s6_addr[8+i] == eui64[i]) + && (i < 8)) + i++; + + if (i == 8) + return 1; + } + } + + return 0; } static int ip6t_eui64_checkentry(const char *tablename, - const void *ip, - void *matchinfo, - unsigned int matchsize, - unsigned int hook_mask) + const void *ip, + void *matchinfo, + unsigned int matchsize, + unsigned int hook_mask) { if (hook_mask & ~((1 << NF_IP6_PRE_ROUTING) | (1 << NF_IP6_LOCAL_IN) | |