net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool

inet_proto_csum_replace4,2,16 take a pseudohdr argument which indicates
the checksum field carries a pseudo header. This argument should be a
boolean instead of an int.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netfilter/nf_nat_proto_dccp.c b/net/netfilter/nf_nat_proto_dccp.c
index b8067b5..15c47b2 100644
--- a/net/netfilter/nf_nat_proto_dccp.c
+++ b/net/netfilter/nf_nat_proto_dccp.c
@@ -69,7 +69,7 @@
 	l3proto->csum_update(skb, iphdroff, &hdr->dccph_checksum,
 			     tuple, maniptype);
 	inet_proto_csum_replace2(&hdr->dccph_checksum, skb, oldport, newport,
-				 0);
+				 false);
 	return true;
 }