[PATCH] net: ipv6: remove unused arg exact_dif in compute_score

[Miaohe Lin]

The arg exact_dif is not used anymore, remove it.

Signed-off-by: Miaohe Lin <linmia...@huawei.com>
---
 net/ipv6/inet6_hashtables.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 2d3add9e6116..55c290d55605 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -94,7 +94,7 @@ EXPORT_SYMBOL(__inet6_lookup_established);
 static inline int compute_score(struct sock *sk, struct net *net,
                                const unsigned short hnum,
                                const struct in6_addr *daddr,
-                               const int dif, const int sdif, bool exact_dif)
+                               const int dif, const int sdif)
 {
        int score = -1;
 
@@ -138,15 +138,13 @@ static struct sock *inet6_lhash2_lookup(struct net *net,
                const __be16 sport, const struct in6_addr *daddr,
                const unsigned short hnum, const int dif, const int sdif)
 {
-       bool exact_dif = inet6_exact_dif_match(net, skb);
        struct inet_connection_sock *icsk;
        struct sock *sk, *result = NULL;
        int score, hiscore = 0;
 
        inet_lhash2_for_each_icsk_rcu(icsk, &ilb2->head) {
                sk = (struct sock *)icsk;
-               score = compute_score(sk, net, hnum, daddr, dif, sdif,
-                                     exact_dif);
+               score = compute_score(sk, net, hnum, daddr, dif, sdif);
                if (score > hiscore) {
                        result = lookup_reuseport(net, sk, skb, doff,
                                                  saddr, sport, daddr, hnum);
-- 
2.19.1