[PATCH 2/3] ipvs: fix hashing in ip_vs_svc_hashkey

[Simon Horman <horms@xxxxxxxxxxxx>]

From: Julian Anastasov <ja@xxxxxx>

net is a pointer in host order, mix it properly
with other keys in network order. Fixes sparse warning.

Signed-off-by: Julian Anastasov <ja@xxxxxx>
Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>
---
 net/netfilter/ipvs/ip_vs_ctl.c |    8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index c68198b..a528178 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -271,16 +271,18 @@ ip_vs_svc_hashkey(struct net *net, int af, unsigned int 
proto,
 {
        register unsigned int porth = ntohs(port);
        __be32 addr_fold = addr->ip;
+       __u32 ahash;
 
 #ifdef CONFIG_IP_VS_IPV6
        if (af == AF_INET6)
                addr_fold = addr->ip6[0]^addr->ip6[1]^
                            addr->ip6[2]^addr->ip6[3];
 #endif
-       addr_fold ^= ((size_t)net>>8);
+       ahash = ntohl(addr_fold);
+       ahash ^= ((size_t) net >> 8);
 
-       return (proto^ntohl(addr_fold)^(porth>>IP_VS_SVC_TAB_BITS)^porth)
-               & IP_VS_SVC_TAB_MASK;
+       return (proto ^ ahash ^ (porth >> IP_VS_SVC_TAB_BITS) ^ porth) &
+              IP_VS_SVC_TAB_MASK;
 }
 
 /*
-- 
1.7.10.4

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