From: Mustafa Ismail <mustafa.ismail@intel.com>
Date: Mon, 7 May 2018 12:52:18 -0500
Subject: i40iw: Use correct address in dst_neigh_lookup for IPv6
Patch-mainline: v4.17-rc7
Git-commit: eeb1af4f53fa74fd41d288b113eebcdfca4d311c
References: bsc#1058659 FATE#322535
Use of incorrect structure address for IPv6 neighbor lookup
causes connections to IPv6 addresses to fail. Fix this by
using correct address in call to dst_neigh_lookup.
Fixes: f27b4746f378 ("i40iw: add connection management code")
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/i40iw/i40iw_cm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -2067,7 +2067,7 @@ static int i40iw_addr_resolve_neigh_ipv6
if (netif_is_bond_slave(netdev))
netdev = netdev_master_upper_dev_get(netdev);
- neigh = dst_neigh_lookup(dst, &dst_addr);
+ neigh = dst_neigh_lookup(dst, dst_addr.sin6_addr.in6_u.u6_addr32);
rcu_read_lock();
if (neigh) {