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| author | Joe Perches <joe@perches.com> | 2008-11-19 15:44:53 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-19 15:44:53 -0800 |
| commit | 07f0757a6808f2f36a0e58c3a54867ccffdb8dc9 (patch) | |
| tree | e04b573c3f1471ff21c6b2499682a620f4db7eae /net/ipv6 | |
| parent | a7a0d6a87b70f7b2bab5281fc0fd443772bd0795 (diff) | |
| download | linux-07f0757a6808f2f36a0e58c3a54867ccffdb8dc9.tar.gz linux-07f0757a6808f2f36a0e58c3a54867ccffdb8dc9.tar.bz2 linux-07f0757a6808f2f36a0e58c3a54867ccffdb8dc9.zip | |
include/net net/ - csum_partial - remove unnecessary casts
The first argument to csum_partial is const void *
casts to char/u8 * are not necessary
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/icmp.c | 4 | ||||
| -rw-r--r-- | net/ipv6/mcast.c | 2 | ||||
| -rw-r--r-- | net/ipv6/ndisc.c | 4 | ||||
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 6 |
4 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index be351009fd03..a77b8d103804 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -233,7 +233,7 @@ static int icmpv6_push_pending_frames(struct sock *sk, struct flowi *fl, struct icmp6h->icmp6_cksum = 0; if (skb_queue_len(&sk->sk_write_queue) == 1) { - skb->csum = csum_partial((char *)icmp6h, + skb->csum = csum_partial(icmp6h, sizeof(struct icmp6hdr), skb->csum); icmp6h->icmp6_cksum = csum_ipv6_magic(&fl->fl6_src, &fl->fl6_dst, @@ -246,7 +246,7 @@ static int icmpv6_push_pending_frames(struct sock *sk, struct flowi *fl, struct tmp_csum = csum_add(tmp_csum, skb->csum); } - tmp_csum = csum_partial((char *)icmp6h, + tmp_csum = csum_partial(icmp6h, sizeof(struct icmp6hdr), tmp_csum); icmp6h->icmp6_cksum = csum_ipv6_magic(&fl->fl6_src, &fl->fl6_dst, diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index a76199ecad23..870a1d64605a 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -1817,7 +1817,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type) hdr->icmp6_cksum = csum_ipv6_magic(saddr, snd_addr, len, IPPROTO_ICMPV6, - csum_partial((__u8 *) hdr, len, 0)); + csum_partial(hdr, len, 0)); idev = in6_dev_get(skb->dev); diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index fbf451c0d77a..af6705f03b5c 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -491,7 +491,7 @@ struct sk_buff *ndisc_build_skb(struct net_device *dev, hdr->icmp6_cksum = csum_ipv6_magic(saddr, daddr, len, IPPROTO_ICMPV6, - csum_partial((__u8 *) hdr, + csum_partial(hdr, len, 0)); return skb; @@ -1612,7 +1612,7 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh, icmph->icmp6_cksum = csum_ipv6_magic(&saddr_buf, &ipv6_hdr(skb)->saddr, len, IPPROTO_ICMPV6, - csum_partial((u8 *) icmph, len, 0)); + csum_partial(icmph, len, 0)); buff->dst = dst; idev = in6_dev_get(dst->dev); diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index b35787056313..a5d750acd793 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -501,7 +501,7 @@ static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req) th->check = tcp_v6_check(th, skb->len, &treq->loc_addr, &treq->rmt_addr, - csum_partial((char *)th, skb->len, skb->csum)); + csum_partial(th, skb->len, skb->csum)); ipv6_addr_copy(&fl.fl6_dst, &treq->rmt_addr); err = ip6_xmit(sk, skb, &fl, opt, 0); @@ -915,7 +915,7 @@ static void tcp_v6_send_check(struct sock *sk, int len, struct sk_buff *skb) skb->csum_offset = offsetof(struct tcphdr, check); } else { th->check = csum_ipv6_magic(&np->saddr, &np->daddr, len, IPPROTO_TCP, - csum_partial((char *)th, th->doff<<2, + csum_partial(th, th->doff<<2, skb->csum)); } } @@ -997,7 +997,7 @@ static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win, } #endif - buff->csum = csum_partial((char *)t1, tot_len, 0); + buff->csum = csum_partial(t1, tot_len, 0); memset(&fl, 0, sizeof(fl)); ipv6_addr_copy(&fl.fl6_dst, &ipv6_hdr(skb)->saddr); |