Remove uncessary parens in closure body with unused lint

2 files changed, 3 insertions, 3 deletions

diff --git a/clippy_lints/src/unused_async.rs b/clippy_lints/src/unused_async.rs
index 8ceaa3dc58e..e67afc7f5a8 100644
--- a/clippy_lints/src/unused_async.rs
+++ b/clippy_lints/src/unused_async.rs
@@ -169,7 +169,7 @@ impl<'tcx> LateLintPass<'tcx> for UnusedAsync {
         let iter = self
             .unused_async_fns
             .iter()
-            .filter(|UnusedAsyncFn { def_id, .. }| (!self.async_fns_as_value.contains(def_id)));
+            .filter(|UnusedAsyncFn { def_id, .. }| !self.async_fns_as_value.contains(def_id));
 
         for fun in iter {
             span_lint_hir_and_then(
diff --git a/clippy_utils/src/ty/mod.rs b/clippy_utils/src/ty/mod.rs
index bffbcf073ab..fe208c032f4 100644
--- a/clippy_utils/src/ty/mod.rs
+++ b/clippy_utils/src/ty/mod.rs
@@ -889,7 +889,7 @@ impl AdtVariantInfo {
                     .enumerate()
                     .map(|(i, f)| (i, approx_ty_size(cx, f.ty(cx.tcx, subst))))
                     .collect::<Vec<_>>();
-                fields_size.sort_by(|(_, a_size), (_, b_size)| (a_size.cmp(b_size)));
+                fields_size.sort_by(|(_, a_size), (_, b_size)| a_size.cmp(b_size));
 
                 Self {
                     ind: i,
@@ -898,7 +898,7 @@ impl AdtVariantInfo {
                 }
             })
             .collect::<Vec<_>>();
-        variants_size.sort_by(|a, b| (b.size.cmp(&a.size)));
+        variants_size.sort_by(|a, b| b.size.cmp(&a.size));
         variants_size
     }
 }