Commit 06cc52ef authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

mxser: rename flags to old_speed in mxser_set_serial_info 



Local 'flags' are used to store speed in mxser_set_serial_info, not
actual flags (by doing & ASYNC_SPD_MASK). So rename 'flags' to
'old_speed' (after what it is).

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210618061516.662-66-jslaby@suse.cz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1b3086b6

drivers/tty/mxser.c

+3 −3
Original line number Diff line number Diff line
@@ -1057,7 +1057,7 @@ static int mxser_set_serial_info(struct tty_struct *tty, 
	struct tty_port *port = &info->port;

	speed_t baud;

	unsigned long sl_flags;

	unsigned int flags, close_delay, closing_wait;

	unsigned int old_speed, close_delay, closing_wait;

	int retval = 0;



	if (tty_io_error(tty))
@@ -1071,7 +1071,7 @@ static int mxser_set_serial_info(struct tty_struct *tty, 
		return -EINVAL;

	}



	flags = port->flags & ASYNC_SPD_MASK;

	old_speed = port->flags & ASYNC_SPD_MASK;



	close_delay = msecs_to_jiffies(ss->close_delay * 10);

	closing_wait = ss->closing_wait;
@@ -1115,7 +1115,7 @@ static int mxser_set_serial_info(struct tty_struct *tty, 
	}



	if (tty_port_initialized(port)) {

		if (flags != (port->flags & ASYNC_SPD_MASK)) {

		if (old_speed != (port->flags & ASYNC_SPD_MASK)) {

			spin_lock_irqsave(&info->slock, sl_flags);

			mxser_change_speed(tty);

			spin_unlock_irqrestore(&info->slock, sl_flags);