Remove redundant check of num_interrupt_in which has already been
verified in probe (killing a NULL-urb would also have been fine).
Signed-off-by: Johan Hovold <jo...@kernel.org>
---
drivers/usb/serial/ark3116.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index d0fcff20ca7e..e3f6a4e2e2ad 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -347,8 +347,8 @@ static void ark3116_close(struct usb_serial_port *port)
ark3116_write_reg(serial, UART_IER, 0);
usb_serial_generic_close(port);
- if (serial->num_interrupt_in)
- usb_kill_urb(port->interrupt_in_urb);
+
+ usb_kill_urb(port->interrupt_in_urb);
}
static int ark3116_open(struct tty_struct *tty, struct usb_serial_port *port)
--
2.10.2
--
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