diff --git a/sys/ofed/drivers/infiniband/hw/mlx4/main.c b/sys/ofed/drivers/infiniband/hw/mlx4/main.c
index 1f14e5cf887b..5be92a221286 100644
--- a/sys/ofed/drivers/infiniband/hw/mlx4/main.c
+++ b/sys/ofed/drivers/infiniband/hw/mlx4/main.c
@@ -1297,7 +1297,7 @@ static int del_gid_entry(struct ib_qp *ibqp, union ib_gid *gid)
 		pr_warn("could not find mgid entry\n");
 
 	mutex_unlock(&mqp->mutex);
-	return ge != 0 ? 0 : -EINVAL;
+	return ge != NULL ? 0 : -EINVAL;
 }
 
 static int _mlx4_ib_mcg_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid,
diff --git a/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c b/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 9a68b232ba89..5bef672735b8 100644
--- a/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1485,7 +1485,7 @@ ipoib_resolvemulti(struct ifnet *ifp, struct sockaddr **llsa,
 		e_addr = LLADDR(sdl);
 		if (!IPOIB_IS_MULTICAST(e_addr))
 			return EADDRNOTAVAIL;
-		*llsa = 0;
+		*llsa = NULL;
 		return 0;
 
 #ifdef INET