diff options
| -rw-r--r-- | drivers/tty/n_gsm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 8d7766bfef87..da3b31a98654 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -2989,7 +2989,7 @@ static int gsmtty_tiocmset(struct tty_struct *tty, struct gsm_dlci *dlci = tty->driver_data; unsigned int modem_tx = dlci->modem_tx; - modem_tx &= clear; + modem_tx &= ~clear; modem_tx |= set; if (modem_tx != dlci->modem_tx) { |