clippy auto fix

arith/polynomials/src/mle.rs

@@ -285,21 +285,21 @@ impl<C: GKRFieldConfig> MultiLinearPolyExpander<C> {
             scratch_challenge_field,
         );
 
-        let global_v = if mpi_config.is_root() {
+
+
+        if mpi_config.is_root() {
             let mut claimed_v_gathering_buffer =
                 vec![C::ChallengeField::zero(); mpi_config.world_size()];
             mpi_config.gather_vec(&vec![local_v], &mut claimed_v_gathering_buffer);
             MultiLinearPoly::evaluate_with_buffer(
                 &claimed_v_gathering_buffer,
-                &x_mpi,
+                x_mpi,
                 scratch_challenge_field,
             )
         } else {
             mpi_config.gather_vec(&vec![local_v], &mut vec![]);
             C::ChallengeField::zero()
-        };
-
-        global_v
+        }
     }
 
     /// This assumes only a single core holds all the evals, and evaluate it locally

gkr/src/prover/gkr.rs

@@ -1,10 +1,9 @@
 //! This module implements the core GKR IOP.
 
-use arith::{Field, SimdField};
 use circuit::Circuit;
 use gkr_field_config::GKRFieldConfig;
 use mpi_config::MPIConfig;
-use polynomials::{MultiLinearPoly, MultiLinearPolyExpander};
+use polynomials::MultiLinearPolyExpander;
 use sumcheck::{sumcheck_prove_gkr_layer, ProverScratchPad};
 use transcript::Transcript;
 use utils::timer::Timer;

gkr/src/prover/gkr_square.rs

@@ -1,7 +1,6 @@
 // an implementation of the GKR^2 protocol
 //! This module implements the core GKR^2 IOP.
 
-use arith::{Field, SimdField};
 use ark_std::{end_timer, start_timer};
 use circuit::Circuit;
 use gkr_field_config::GKRFieldConfig;

poly_commit/src/orion/simd_field_agg_tests.rs

@@ -12,7 +12,7 @@ use transcript::{BytesHashTranscript, Keccak256hasher, Transcript};
 
 use crate::{
     orion::{simd_field_agg_impl::*, utils::*, *},
-    ExpanderGKRChallenge, RawExpanderGKR,
+    ExpanderGKRChallenge,
 };
 
 #[derive(Clone)]

poly_commit/src/raw.rs

@@ -3,7 +3,7 @@ use crate::{
     ExpanderGKRChallenge, PCSEmptyType, PCSForExpanderGKR, PolynomialCommitmentScheme,
     StructuredReferenceString,
 };
-use arith::{BN254Fr, ExtensionField, Field, FieldForECC, FieldSerde, FieldSerdeResult, SimdField};
+use arith::{BN254Fr, ExtensionField, Field, FieldForECC, FieldSerde, FieldSerdeResult};
 use ethnum::U256;
 use gkr_field_config::GKRFieldConfig;
 use mpi_config::MPIConfig;

poly_commit/tests/common.rs

@@ -2,7 +2,6 @@ use arith::{ExtensionField, Field};
 use ark_std::test_rng;
 use gkr_field_config::GKRFieldConfig;
 use mpi_config::MPIConfig;
-use poly_commit::raw::RawExpanderGKR;
 use poly_commit::{
     ExpanderGKRChallenge, PCSForExpanderGKR, PolynomialCommitmentScheme, StructuredReferenceString,
 };