diff options
| author | Johan Hovold <jhovold@gmail.com> | 2013-03-21 12:37:50 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-25 13:54:32 -0700 |
| commit | 8976f1df91aa36e0cea312ed4e547831db57261a (patch) | |
| tree | b6ee1137e3d4f6c1e5b28bec203d817b9959e670 /drivers/usb/serial | |
| parent | 5dbabace4f8514500c729d3e4fe10b2811a35f15 (diff) | |
USB: iuu_phoenix: remove bogus disconnect test in close
Remove bogus disconnect test for serial device being NULL in close. This
can never happen as close is guaranteed to be called before the last tty
reference is dropped (and port->serial is cleared).
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/iuu_phoenix.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c index 1ccf9e4e82c..9d74c278b7b 100644 --- a/drivers/usb/serial/iuu_phoenix.c +++ b/drivers/usb/serial/iuu_phoenix.c @@ -942,11 +942,6 @@ static void iuu_set_termios(struct tty_struct *tty, static void iuu_close(struct usb_serial_port *port) { /* iuu_led (port,255,0,0,0); */ - struct usb_serial *serial; - - serial = port->serial; - if (!serial) - return; iuu_uart_off(port); |