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authorJoe Perches <joe@perches.com>2008-11-19 18:44:53 -0500
committerDavid S. Miller <davem@davemloft.net>2008-11-19 18:44:53 -0500
commit07f0757a6808f2f36a0e58c3a54867ccffdb8dc9 (patch)
treee04b573c3f1471ff21c6b2499682a620f4db7eae /net/ipv6/tcp_ipv6.c
parenta7a0d6a87b70f7b2bab5281fc0fd443772bd0795 (diff)
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/tcp_ipv6.c')
-rw-r--r--net/ipv6/tcp_ipv6.c6
1 files changed, 3 insertions, 3 deletions
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)
501 501
502 th->check = tcp_v6_check(th, skb->len, 502 th->check = tcp_v6_check(th, skb->len,
503 &treq->loc_addr, &treq->rmt_addr, 503 &treq->loc_addr, &treq->rmt_addr,
504 csum_partial((char *)th, skb->len, skb->csum)); 504 csum_partial(th, skb->len, skb->csum));
505 505
506 ipv6_addr_copy(&fl.fl6_dst, &treq->rmt_addr); 506 ipv6_addr_copy(&fl.fl6_dst, &treq->rmt_addr);
507 err = ip6_xmit(sk, skb, &fl, opt, 0); 507 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)
915 skb->csum_offset = offsetof(struct tcphdr, check); 915 skb->csum_offset = offsetof(struct tcphdr, check);
916 } else { 916 } else {
917 th->check = csum_ipv6_magic(&np->saddr, &np->daddr, len, IPPROTO_TCP, 917 th->check = csum_ipv6_magic(&np->saddr, &np->daddr, len, IPPROTO_TCP,
918 csum_partial((char *)th, th->doff<<2, 918 csum_partial(th, th->doff<<2,
919 skb->csum)); 919 skb->csum));
920 } 920 }
921} 921}
@@ -997,7 +997,7 @@ static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win,
997 } 997 }
998#endif 998#endif
999 999
1000 buff->csum = csum_partial((char *)t1, tot_len, 0); 1000 buff->csum = csum_partial(t1, tot_len, 0);
1001 1001
1002 memset(&fl, 0, sizeof(fl)); 1002 memset(&fl, 0, sizeof(fl));
1003 ipv6_addr_copy(&fl.fl6_dst, &ipv6_hdr(skb)->saddr); 1003 ipv6_addr_copy(&fl.fl6_dst, &ipv6_hdr(skb)->saddr);