IB/mlx5: Fix a warning message

"umem" is a valid pointer.  We intended to print "*umem" or even just
"err" instead.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
1 file changed