TTY: cleanup tty->hw_stopped uses

tty->hw_stopped is set only by drivers to remember HW state. If it is
never set to 1 in a particular driver, there is no need to check it in
the driver at all. Remove such checks.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c
index 666891a9a248..d1bf0ff93ae0 100644
--- a/drivers/net/caif/caif_serial.c
+++ b/drivers/net/caif/caif_serial.c
@@ -88,7 +88,6 @@ static inline void update_tty_status(struct ser_device *ser)
 {
         ser->tty_status =
                 ser->tty->stopped << 5 |
-                ser->tty->hw_stopped << 4 |
                 ser->tty->flow_stopped << 3 |
                 ser->tty->packet << 2 |
                 ser->tty->port->low_latency << 1 |