ipv6: ipv6_create_tempaddr cleanup

This two-liner removes max_addresses variable which is now unecessary related
to patch [ipv6: remove max_addresses check from ipv6_create_tempaddr].
Signed-off-by: NPetr Holasek <pholasek@redhat.com>
Acked-by: NHannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: NDing Tianhong <dingtianhong@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/ipv6/addrconf.c

@@ -1054,7 +1054,6 @@ static int ipv6_create_tempaddr(struct inet6_ifaddr *ifp, struct inet6_ifaddr *i
 	unsigned long regen_advance;
 	int tmp_plen;
 	int ret = 0;
-	int max_addresses;
 	u32 addr_flags;
 	unsigned long now = jiffies;
 
@@ -1100,7 +1099,6 @@ static int ipv6_create_tempaddr(struct inet6_ifaddr *ifp, struct inet6_ifaddr *i
 				 idev->cnf.temp_prefered_lft + age -
 				 idev->cnf.max_desync_factor);
 	tmp_plen = ifp->prefix_len;
-	max_addresses = idev->cnf.max_addresses;
 	tmp_tstamp = ifp->tstamp;
 	spin_unlock_bh(&ifp->lock);