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| author | Jiri Slaby <jslaby@suse.cz> | 2021-06-18 08:15:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-18 13:10:03 +0200 |
| commit | 1b3086b6e602f47d73be282d734dbebbce80d39a (patch) | |
| tree | 93995bc02b1b711272d3bc00feebe6c6c2e88cdd /drivers/tty | |
| parent | 202acdaa143a75d54dd9eec905c7faca7071c1a8 (diff) | |
| download | lwn-1b3086b6e602f47d73be282d734dbebbce80d39a.tar.gz lwn-1b3086b6e602f47d73be282d734dbebbce80d39a.zip | |
mxser: use port variable in mxser_set_serial_info
mxser_set_serial_info already defined a local 'port' of type struct
tty_port. So use it in the code everywhere.
This eliminates some text from the code there.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210618061516.662-65-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/mxser.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index 5dd121450813..2f724b4d3f43 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -1080,14 +1080,14 @@ static int mxser_set_serial_info(struct tty_struct *tty, if (!capable(CAP_SYS_ADMIN)) { if ((ss->baud_base != MXSER_BAUD_BASE) || - (close_delay != info->port.close_delay) || - (closing_wait != info->port.closing_wait) || - ((ss->flags & ~ASYNC_USR_MASK) != (info->port.flags & ~ASYNC_USR_MASK))) { + (close_delay != port->close_delay) || + (closing_wait != port->closing_wait) || + ((ss->flags & ~ASYNC_USR_MASK) != (port->flags & ~ASYNC_USR_MASK))) { mutex_unlock(&port->mutex); return -EPERM; } - info->port.flags = ((info->port.flags & ~ASYNC_USR_MASK) | - (ss->flags & ASYNC_USR_MASK)); + port->flags = (port->flags & ~ASYNC_USR_MASK) | + (ss->flags & ASYNC_USR_MASK); } else { /* * OK, past this point, all the error checking has been done. |