diff --git a/clippy_lints/src/literal_representation.rs b/clippy_lints/src/literal_representation.rs
index d2a140a36a8..7481543941a 100644
--- a/clippy_lints/src/literal_representation.rs
+++ b/clippy_lints/src/literal_representation.rs
@@ -233,11 +233,9 @@ impl_lint_pass!(LiteralDigitGrouping => [
 
 impl EarlyLintPass for LiteralDigitGrouping {
     fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
-        if in_external_macro(cx.sess(), expr.span) {
-            return;
-        }
-
-        if let ExprKind::Lit(lit) = expr.kind {
+        if let ExprKind::Lit(lit) = expr.kind
+            && !in_external_macro(cx.sess(), expr.span)
+        {
             self.check_lit(cx, lit, expr.span);
         }
     }
@@ -448,11 +446,9 @@ impl_lint_pass!(DecimalLiteralRepresentation => [DECIMAL_LITERAL_REPRESENTATION]
 
 impl EarlyLintPass for DecimalLiteralRepresentation {
     fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
-        if in_external_macro(cx.sess(), expr.span) {
-            return;
-        }
-
-        if let ExprKind::Lit(lit) = expr.kind {
+        if let ExprKind::Lit(lit) = expr.kind
+            && !in_external_macro(cx.sess(), expr.span)
+        {
             self.check_lit(cx, lit, expr.span);
         }
     }