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: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/tty/mxser.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 2f724b4d3f43..f238d17d6fdf 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -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);
--
2.32.0
