diff --git a/net/smc/smc_ib.c b/net/smc/smc_ib.c
index d74a71dff5b8..a2bc7e096ef8 100644
--- a/net/smc/smc_ib.c
+++ b/net/smc/smc_ib.c
@@ -191,9 +191,9 @@ int smc_ib_determine_gid(struct smc_ib_device *smcibdev, u8 ibport,
 		rcu_read_lock();
 		ndev = rdma_read_gid_attr_ndev_rcu(attr);
 		if (!IS_ERR(ndev) &&
-		    ((!vlan_id && !is_vlan_dev(attr->ndev)) ||
-		     (vlan_id && is_vlan_dev(attr->ndev) &&
-		      vlan_dev_vlan_id(attr->ndev) == vlan_id)) &&
+		    ((!vlan_id && !is_vlan_dev(ndev)) ||
+		     (vlan_id && is_vlan_dev(ndev) &&
+		      vlan_dev_vlan_id(ndev) == vlan_id)) &&
 		    attr->gid_type == IB_GID_TYPE_ROCE) {
 			rcu_read_unlock();
 			if (gid)