[PATCH 04/40] usb serial: kill another case we pass NULL and shouldn't
Greg Kroah-Hartman <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
From: Alan Cox <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/usb/serial/console.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c index 9386e21..0362654 100644 --- a/drivers/usb/serial/console.c +++ b/drivers/usb/serial/console.c @@ -164,6 +164,7 @@ static int usb_console_setup(struct console *co, char *options) } if (serial->type->set_termios) { + struct ktermios dummy; /* build up a fake tty structure so that the open call has something * to look at to get the cflag value */ tty = kzalloc(sizeof(*tty), GFP_KERNEL); @@ -177,12 +178,13 @@ static int usb_console_setup(struct console *co, char *options) kfree (tty); return -ENOMEM; } + memset(&dummy, 0, sizeof(struct ktermios)); termios->c_cflag = cflag; tty->termios = termios; port->tty = tty; /* set up the initial termios settings */ - serial->type->set_termios(port, NULL); + serial->type->set_termios(port, &dummy); port->tty = NULL; kfree (termios); kfree (tty); -- 1.5.3.4 ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel