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authorJiri Slaby <jslaby@suse.cz>2021-06-18 09:15:11 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-06-18 14:10:03 +0300
commit06cc52ef8284fa8c95552e6ad0da93d89774eb7f (patch)
tree694703e5c7fb7060195821625d053008291b970b /drivers/tty/mxser.c
parent1b3086b6e602f47d73be282d734dbebbce80d39a (diff)
downloadlinux-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.c6
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);