From 15df2289ea1b9e90eaa37890dcecc155946bb6ac Mon Sep 17 00:00:00 2001
From: Jason Newcomb <jsnewcomb@pm.me>
Date: Mon, 7 Feb 2022 10:29:45 -0500
Subject: Code cleanup

---
 clippy_utils/src/lib.rs | 11 ++---------
 clippy_utils/src/ty.rs  |  1 +
 2 files changed, 3 insertions(+), 9 deletions(-)

(limited to 'clippy_utils/src')

diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs
index ca056e7c1a0..a2772edf738 100644
--- a/clippy_utils/src/lib.rs
+++ b/clippy_utils/src/lib.rs
@@ -2215,19 +2215,12 @@ pub fn walk_to_expr_usage<'tcx, T>(
             _ => return None,
         };
         match parent.kind {
-            ExprKind::If(child, ..) | ExprKind::Match(child, ..) if child.hir_id != child_id => {
-                child_id = parent_id;
-                continue;
-            },
+            ExprKind::If(child, ..) | ExprKind::Match(child, ..) if child.hir_id != child_id => child_id = parent_id,
             ExprKind::Break(Destination { target_id: Ok(id), .. }, _) => {
                 child_id = id;
                 iter = map.parent_iter(id);
-                continue;
-            },
-            ExprKind::Block(..) => {
-                child_id = parent_id;
-                continue;
             },
+            ExprKind::Block(..) => child_id = parent_id,
             _ => return None,
         }
     }
diff --git a/clippy_utils/src/ty.rs b/clippy_utils/src/ty.rs
index 2c19e8a7adb..6ca36eed4e6 100644
--- a/clippy_utils/src/ty.rs
+++ b/clippy_utils/src/ty.rs
@@ -775,6 +775,7 @@ pub fn for_each_top_level_late_bound_region<B>(
     ty.visit_with(&mut V { index: 0, f })
 }
 
+/// Gets the struct or enum variant from the given `Res`
 pub fn variant_of_res<'tcx>(cx: &LateContext<'tcx>, res: Res) -> Option<&'tcx VariantDef> {
     match res {
         Res::Def(DefKind::Struct, id) => Some(cx.tcx.adt_def(id).non_enum_variant()),
-- 
cgit 1.4.1-3-g733a5