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>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index b2e3ab2287ba..5559fea61e87 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,