diff --git a/clippy_lints/src/lib.rs b/clippy_lints/src/lib.rs
index 40df82ef7b7c..60e48728dc1a 100644
--- a/clippy_lints/src/lib.rs
+++ b/clippy_lints/src/lib.rs
@@ -1055,6 +1055,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(panic_unimplemented::UNIMPLEMENTED),
         LintId::of(panic_unimplemented::UNREACHABLE),
         LintId::of(pattern_type_mismatch::PATTERN_TYPE_MISMATCH),
+        LintId::of(same_name_method::SAME_NAME_METHOD),
         LintId::of(shadow::SHADOW_REUSE),
         LintId::of(shadow::SHADOW_SAME),
         LintId::of(strings::STRING_ADD),
@@ -1146,7 +1147,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
         LintId::of(ranges::RANGE_PLUS_ONE),
         LintId::of(redundant_else::REDUNDANT_ELSE),
         LintId::of(ref_option_ref::REF_OPTION_REF),
-        LintId::of(same_name_method::SAME_NAME_METHOD),
         LintId::of(semicolon_if_nothing_returned::SEMICOLON_IF_NOTHING_RETURNED),
         LintId::of(shadow::SHADOW_UNRELATED),
         LintId::of(strings::STRING_ADD_ASSIGN),
diff --git a/clippy_lints/src/same_name_method.rs b/clippy_lints/src/same_name_method.rs
index 530d4c3afc8e..68e8dfafef04 100644
--- a/clippy_lints/src/same_name_method.rs
+++ b/clippy_lints/src/same_name_method.rs
@@ -34,20 +34,20 @@ declare_clippy_lint! {
     /// }
     /// ```
     pub SAME_NAME_METHOD,
-    pedantic,
+    restriction,
     "two method with same name"
 }
 
 declare_lint_pass!(SameNameMethod => [SAME_NAME_METHOD]);
 
-struct S {
+struct ExistingName {
     impl_methods: BTreeMap<SymbolStr, Span>,
     trait_methods: BTreeMap<SymbolStr, Vec<Span>>,
 }
 
 impl<'tcx> LateLintPass<'tcx> for SameNameMethod {
     fn check_crate_post(&mut self, cx: &LateContext<'tcx>, krate: &'tcx Crate<'tcx>) {
-        let mut mp = FxHashMap::<Res, S>::default();
+        let mut map = FxHashMap::<Res, ExistingName>::default();
 
         for item in krate.items() {
             if let ItemKind::Impl(Impl {
@@ -58,16 +58,16 @@ impl<'tcx> LateLintPass<'tcx> for SameNameMethod {
             }) = &item.kind
             {
                 if let TyKind::Path(QPath::Resolved(_, Path { res, .. })) = self_ty.kind {
-                    if !mp.contains_key(res) {
-                        mp.insert(
+                    if !map.contains_key(res) {
+                        map.insert(
                             *res,
-                            S {
+                            ExistingName {
                                 impl_methods: BTreeMap::new(),
                                 trait_methods: BTreeMap::new(),
                             },
                         );
                     }
-                    let s = mp.get_mut(res).unwrap();
+                    let s = map.get_mut(res).unwrap();
 
                     match of_trait {
                         Some(trait_ref) => {