diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 885a9a9..fa9dbb6 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1758,12 +1758,11 @@
 			}
 		}
 		file_list_unlock();
-
-		/* Reset controlling tty. */
-		if (drop_tty)
-			proc_set_tty(current, NULL);
 	}
 	mutex_unlock(&tty_mutex);
+	/* Reset controlling tty. */
+	if (drop_tty)
+		no_tty();
 
 	/* Revalidate access to inherited open files. */