remove unnecessary returns

check_canremove/canrename is called only for its side effect (of failing if
removal is not allowed), its return value is never used and returning
something makes that unclear

diff --git a/IkiWiki/Plugin/remove.pm b/IkiWiki/Plugin/remove.pm
index f62bfb1d75d55d0f78096567085e9f993a194307..3f1704846407aa55baad6dd662ba4c263dd25cec 100644 (file)
--- a/IkiWiki/Plugin/remove.pm
+++ b/IkiWiki/Plugin/remove.pm
@@ -73,7 +73,6 @@ sub check_canremove ($$$) {
                        }
                }
        });
-       return $canremove;
 }
 
 sub formbuilder_setup (@) {