MLX4_EN_STATE_FLAG_RESTARTING
if (!test_and_set_bit(MLX4_EN_STATE_FLAG_RESTARTING, &priv->state)) {
clear_bit(MLX4_EN_STATE_FLAG_RESTARTING, &priv->state);
if (!test_and_set_bit(MLX4_EN_STATE_FLAG_RESTARTING,
if (!test_and_set_bit(MLX4_EN_STATE_FLAG_RESTARTING, &priv->state))
if (test_and_set_bit(MLX4_EN_STATE_FLAG_RESTARTING, &priv->state))