Merge tag 'ib-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

Pull infiniband fixes from Roland Dreier:
 "A few fixes for regressions introduced in 3.4-rc1:
   - fix memory leak in mlx4
   - fix two problems with new MAD response generation code"

* tag 'ib-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  IB/mlx4: Fix memory leaks in ib_link_query_port()
  IB/mad: Don't send response for failed MADs
  IB/mad: Set 'D' bit in response for unhandled MADs

drivers/infiniband/hw/mlx4/main.c

@@ -247,7 +247,7 @@ static int ib_link_query_port(struct ib_device *ibdev, u8 port,
 		err = mlx4_MAD_IFC(to_mdev(ibdev), 1, 1, port,
 				   NULL, NULL, in_mad, out_mad);
 		if (err)
-			return err;
+			goto out;
 
 		/* Checking LinkSpeedActive for FDR-10 */
 		if (out_mad->data[15] & 0x1)