===== net/ipv4/ip_output.c 1.65 vs edited =====
--- 1.65/net/ipv4/ip_output.c	2004-09-02 15:07:28 +10:00
+++ edited/net/ipv4/ip_output.c	2004-09-03 07:53:54 +10:00
@@ -896,8 +896,8 @@
 				skb->csum = skb_copy_and_csum_bits(
 					skb_prev, maxfraglen,
 					data + transhdrlen, fraggap, 0);
-				skb_prev->csum = csum_block_sub(
-					skb_prev->csum, skb->csum, 0);
+				skb_prev->csum = csum_sub(skb_prev->csum,
+							  skb->csum);
 				data += fraggap;
 				skb_trim(skb_prev, maxfraglen);
 			}
@@ -1094,8 +1094,8 @@
 				skb->csum = skb_copy_and_csum_bits(
 					skb_prev, maxfraglen,
 					data, fraggap, 0);
-				skb_prev->csum = csum_block_sub(
-					skb_prev->csum, skb->csum, 0);
+				skb_prev->csum = csum_sub(skb_prev->csum,
+							  skb->csum);
 				skb_trim(skb_prev, maxfraglen);
 			}
 
===== net/ipv6/ip6_output.c 1.70 vs edited =====
--- 1.70/net/ipv6/ip6_output.c	2004-09-02 15:07:29 +10:00
+++ edited/net/ipv6/ip6_output.c	2004-09-03 07:54:41 +10:00
@@ -985,8 +985,8 @@
 				skb->csum = skb_copy_and_csum_bits(
 					skb_prev, maxfraglen,
 					data + transhdrlen, fraggap, 0);
-				skb_prev->csum = csum_block_sub(
-					skb_prev->csum, skb->csum, 0);
+				skb_prev->csum = csum_sub(skb_prev->csum,
+							  skb->csum);
 				data += fraggap;
 				skb_trim(skb_prev, maxfraglen);
 			}