diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2021-06-18 09:15:11 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-18 14:10:03 +0300 |
| commit | 06cc52ef8284fa8c95552e6ad0da93d89774eb7f (patch) | |
| tree | 694703e5c7fb7060195821625d053008291b970b /drivers/tty/mxser.c | |
| parent | 1b3086b6e602f47d73be282d734dbebbce80d39a (diff) | |
| download | linux-06cc52ef8284fa8c95552e6ad0da93d89774eb7f.tar.xz | |
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: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210618061516.662-66-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/mxser.c')
| -rw-r--r-- | drivers/tty/mxser.c | 6 |
1 files 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); |