1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c
index 5ff1e834792c..ba5541de673b 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -262,6 +262,7 @@ static inline void dz_receive_chars(struct dz_port *dport)
                 }
                 tty_insert_flip_char(tty, ch, flag);
               ignore_char:
+                        ;
         } while (status & DZ_DVAL);
 
         if (tty)