96fa91d281
In the scale testing scenarios, one usually has a condition that is expected to either fail, or pass, depending on which side of the scale is being tested. To capture this logic, add a function check_err_fail(), which dispatches either to check_err() or check_fail(), depending on the value of the first argument, should_fail. Signed-off-by: Petr Machata <petrm@mellanox.com> Reviewed-by: Yuval Mintz <yuvalm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>