2 files changed, 10 insertions, 10 deletions

diff --git a/net/netfilter/ipvs/ip_vs_proto_tcp.c b/net/netfilter/ipvs/ip_vs_proto_tcp.c
index 282d24de8592..318d011036db 100644
--- a/net/netfilter/ipvs/ip_vs_proto_tcp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_tcp.c
@@ -101,15 +101,15 @@ tcp_partial_csum_update(int af, struct tcphdr *tcph,
 #ifdef CONFIG_IP_VS_IPV6
         if (af == AF_INET6)
                 tcph->check =
-                        csum_fold(ip_vs_check_diff16(oldip->ip6, newip->ip6,
+                        ~csum_fold(ip_vs_check_diff16(oldip->ip6, newip->ip6,
                                          ip_vs_check_diff2(oldlen, newlen,
-                                                ~csum_unfold(tcph->check))));
+                                                csum_unfold(tcph->check))));
         else
 #endif
         tcph->check =
-                csum_fold(ip_vs_check_diff4(oldip->ip, newip->ip,
+                ~csum_fold(ip_vs_check_diff4(oldip->ip, newip->ip,
                                 ip_vs_check_diff2(oldlen, newlen,
-                                                ~csum_unfold(tcph->check))));
+                                                csum_unfold(tcph->check))));
 }
 
 
@@ -223,7 +223,7 @@ tcp_dnat_handler(struct sk_buff *skb,
          *      Adjust TCP checksums
          */
         if (skb->ip_summed == CHECKSUM_PARTIAL) {
-                tcp_partial_csum_update(cp->af, tcph, &cp->daddr, &cp->vaddr,
+                tcp_partial_csum_update(cp->af, tcph, &cp->vaddr, &cp->daddr,
                                         htons(oldlen),
                                         htons(skb->len - tcphoff));
         } else if (!cp->app) {
diff --git a/net/netfilter/ipvs/ip_vs_proto_udp.c b/net/netfilter/ipvs/ip_vs_proto_udp.c
index 8553231b5d41..f9290893bd93 100644
--- a/net/netfilter/ipvs/ip_vs_proto_udp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_udp.c
@@ -102,15 +102,15 @@ udp_partial_csum_update(int af, struct udphdr *uhdr,
 #ifdef CONFIG_IP_VS_IPV6
         if (af == AF_INET6)
                 uhdr->check =
-                        csum_fold(ip_vs_check_diff16(oldip->ip6, newip->ip6,
+                        ~csum_fold(ip_vs_check_diff16(oldip->ip6, newip->ip6,
                                          ip_vs_check_diff2(oldlen, newlen,
-                                                ~csum_unfold(uhdr->check))));
+                                                csum_unfold(uhdr->check))));
         else
 #endif
         uhdr->check =
-                csum_fold(ip_vs_check_diff4(oldip->ip, newip->ip,
+                ~csum_fold(ip_vs_check_diff4(oldip->ip, newip->ip,
                                 ip_vs_check_diff2(oldlen, newlen,
-                                                ~csum_unfold(uhdr->check))));
+                                                csum_unfold(uhdr->check))));
 }
 
 
@@ -229,7 +229,7 @@ udp_dnat_handler(struct sk_buff *skb,
          *      Adjust UDP checksums
          */
         if (skb->ip_summed == CHECKSUM_PARTIAL) {
-                udp_partial_csum_update(cp->af, udph, &cp->daddr, &cp->vaddr,
+                udp_partial_csum_update(cp->af, udph, &cp->vaddr, &cp->daddr,
                                         htons(oldlen),
                                         htons(skb->len - udphoff));
         } else if (!cp->app && (udph->check != 0)) {