Auto merge of #54743 - ljedrz:cleanup_ty_p2, r=zackmdavis

[rust.git] / src / librustc / ty / walk.rs

diff --git a/src/librustc/ty/walk.rs b/src/librustc/ty/walk.rs
index d20c4f716429b89c9853d76cece5b3159bd3de38..47fbfba87748ba073270d06b01e64e0db7ce2cb2 100644 (file)
--- a/src/librustc/ty/walk.rs
+++ b/src/librustc/ty/walk.rs
@@ -54,7 +54,7 @@ fn next(&mut self) -> Option<Ty<'tcx>> {
         debug!("next(): stack={:?}", self.stack);
         match self.stack.pop() {
             None => {
-                return None;
+                None
             }
             Some(ty) => {
                 self.last_subtree = self.stack.len();