Update clippy_lints/src/non_canonical_impls.rs

Co-authored-by: Samuel Tardieu <[email protected]>

Author: donkomura

clippy_lints/src/non_canonical_impls.rs

@@ -293,10 +293,11 @@ fn self_cmp_call<'tcx>(
         ExprKind::Call(path, [_, _]) => path_res(cx, path)
             .opt_def_id()
             .is_some_and(|def_id| cx.tcx.is_diagnostic_item(sym::ord_cmp_method, def_id)),
-        ExprKind::MethodCall(_, _, [other], ..) => {
-            if let ExprKind::Path(path) = other.kind
-                && last_path_segment(&path).ident.name == kw::SelfLower
-            {
+        ExprKind::MethodCall(_, recv, [_], ..) => {
+            let ExprKind::Path(path) = recv.kind else {
+                return false;
+            };
+            if last_path_segment(&path).ident.name != kw::SelfLower {
                 return false;
             }