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 <jhov...@gmail.com>
---
drivers/usb/serial/iuu_phoenix.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index 8eeefe3..471136f 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -944,11 +944,6 @@ 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);
--
1.8.1.1
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