[DCCP]: Dont use dccp_v4_checksum in dccp_make_response

dccp_make_response is shared by ipv4/6 and the ipv6 code was
recalculating the checksum, not good, so move the dccp_v4_checksum
call to dccp_v4_send_response.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 3 deletions

diff --git a/net/dccp/output.c b/net/dccp/output.c
index 9922d2696b9c..6bd21e37686e 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -314,9 +314,6 @@ struct sk_buff *dccp_make_response(struct sock *sk, struct dst_entry *dst,
         dccp_hdr_set_ack(dccp_hdr_ack_bits(skb), dreq->dreq_isr);
         dccp_hdr_response(skb)->dccph_resp_service = dreq->dreq_service;
 
-        dh->dccph_checksum = dccp_v4_checksum(skb, inet_rsk(req)->loc_addr,
-                                              inet_rsk(req)->rmt_addr);
-
         DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
         return skb;
 }