fix clippy errors

pallets/distance/src/lib.rs

@@ -481,7 +481,7 @@ pub mod pallet {
                         MedianResult::Two(m1, m2) => m1 + (m2 - m1) / 2, // Avoid overflow (since max is 1)
                     };
                     IdentityDistanceStatus::<T>::mutate(idty, |entry| {
-                        entry.as_mut().map(|(account_id, status)| {
+                        if let Some((account_id, status)) = entry.as_mut() {
                             if median >= T::MinAccessibleReferees::get() {
                                 T::Currency::unreserve(
                                     account_id,
@@ -489,13 +489,13 @@ pub mod pallet {
                                 );
                                 *status = DistanceStatus::Valid;
                             } else {
-                                <T as Config>::Currency::slash_reserved(
-                                    &account_id,
+                                T::Currency::slash_reserved(
+                                    account_id,
                                     <T as Config>::EvaluationPrice::get(),
                                 );
                                 *status = DistanceStatus::Invalid;
                             }
-                        });
+                        }
                     });
                 } else if let Some((account_id, _status)) = IdentityDistanceStatus::<T>::take(idty)
                 {

runtime/common/src/providers.rs

@@ -119,7 +119,7 @@ where
         idty_id: &<T as pallet_identity::Config>::IdtyIndex,
     ) -> Result<(), DispatchError> {
         match pallet_distance::Pallet::<T>::identity_distance_status(idty_id) {
-			Some((_, pallet_distance::DistanceStatus::Valid)) => Ok(()).into(),
+			Some((_, pallet_distance::DistanceStatus::Valid)) => Ok(()),
 			Some((_, pallet_distance::DistanceStatus::Invalid)) => Err(pallet_duniter_wot::Error::<T, frame_support::instances::Instance1>::DistanceIsInvalid.into()),
 			_ => Err(pallet_duniter_wot::Error::<T, frame_support::instances::Instance1>::DistanceNotEvaluated.into()),
 		}