Merge remote-tracking branch 'upstream/master' into rustup

[rust.git] / clippy_lints / src / mut_key.rs

diff --git a/clippy_lints/src/mut_key.rs b/clippy_lints/src/mut_key.rs
index 4525b12689fa76cba77811b0d876180d671b4913..11044e0c2fb487bab154c72fac101619445a9cea 100644 (file)
--- a/clippy_lints/src/mut_key.rs
+++ b/clippy_lints/src/mut_key.rs
@@ -89,11 +89,7 @@ fn check_sig<'tcx>(cx: &LateContext<'tcx>, item_hir_id: hir::HirId, decl: &hir::
     for (hir_ty, ty) in decl.inputs.iter().zip(fn_sig.inputs().skip_binder().iter()) {
         check_ty(cx, hir_ty.span, ty);
     }
-    check_ty(
-        cx,
-        decl.output.span(),
-        cx.tcx.erase_late_bound_regions(&fn_sig.output()),
-    );
+    check_ty(cx, decl.output.span(), cx.tcx.erase_late_bound_regions(fn_sig.output()));
 }
 
 // We want to lint 1. sets or maps with 2. not immutable key types and 3. no unerased