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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/ipv4 | |
| parent | a7a0d6a87b70f7b2bab5281fc0fd443772bd0795 (diff) | |
| download | op-kernel-dev-07f0757a6808f2f36a0e58c3a54867ccffdb8dc9.zip op-kernel-dev-07f0757a6808f2f36a0e58c3a54867ccffdb8dc9.tar.gz | |
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/ipv4')
| -rw-r--r-- | net/ipv4/inet_lro.c | 4 | ||||
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/inet_lro.c b/net/ipv4/inet_lro.c index cfd034a..6a667da 100644 --- a/net/ipv4/inet_lro.c +++ b/net/ipv4/inet_lro.c @@ -120,7 +120,7 @@ static void lro_update_tcp_ip_header(struct net_lro_desc *lro_desc) iph->check = ip_fast_csum((u8 *)lro_desc->iph, iph->ihl); tcph->check = 0; - tcp_hdr_csum = csum_partial((u8 *)tcph, TCP_HDR_LEN(tcph), 0); + tcp_hdr_csum = csum_partial(tcph, TCP_HDR_LEN(tcph), 0); lro_desc->data_csum = csum_add(lro_desc->data_csum, tcp_hdr_csum); tcph->check = csum_tcpudp_magic(iph->saddr, iph->daddr, lro_desc->ip_tot_len - @@ -135,7 +135,7 @@ static __wsum lro_tcp_data_csum(struct iphdr *iph, struct tcphdr *tcph, int len) __wsum tcp_ps_hdr_csum; tcp_csum = ~csum_unfold(tcph->check); - tcp_hdr_csum = csum_partial((u8 *)tcph, TCP_HDR_LEN(tcph), tcp_csum); + tcp_hdr_csum = csum_partial(tcph, TCP_HDR_LEN(tcph), tcp_csum); tcp_ps_hdr_csum = csum_tcpudp_nofold(iph->saddr, iph->daddr, len + TCP_HDR_LEN(tcph), diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index b2e3ab2..5559fea 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -492,7 +492,7 @@ void tcp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb) skb->csum_offset = offsetof(struct tcphdr, check); } else { th->check = tcp_v4_check(len, inet->saddr, inet->daddr, - csum_partial((char *)th, + csum_partial(th, th->doff << 2, skb->csum)); } @@ -726,7 +726,7 @@ static int __tcp_v4_send_synack(struct sock *sk, struct request_sock *req, th->check = tcp_v4_check(skb->len, ireq->loc_addr, ireq->rmt_addr, - csum_partial((char *)th, skb->len, + csum_partial(th, skb->len, skb->csum)); err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr, |
