Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / include / rdma / ib_addr.h

diff --git a/kernel/include/rdma/ib_addr.h b/kernel/include/rdma/ib_addr.h
index 1152859..a78ff97 100644 (file)
--- a/kernel/include/rdma/ib_addr.h
+++ b/kernel/include/rdma/ib_addr.h
@@ -197,10 +197,12 @@ static inline void iboe_addr_get_sgid(struct rdma_dev_addr *dev_addr,
 
        dev = dev_get_by_index(&init_net, dev_addr->bound_dev_if);
        if (dev) {
-               ip4 = (struct in_device *)dev->ip_ptr;
-               if (ip4 && ip4->ifa_list && ip4->ifa_list->ifa_address)
+               ip4 = in_dev_get(dev);
+               if (ip4 && ip4->ifa_list && ip4->ifa_list->ifa_address) {
                        ipv6_addr_set_v4mapped(ip4->ifa_list->ifa_address,
                                               (struct in6_addr *)gid);
+                       in_dev_put(ip4);
+               }
                dev_put(dev);
        }
 }