hso: fix small indentation error

Simply remove the useless extra tab.

Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index e1cfe19..0c115f8 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -2206,8 +2206,8 @@
 
 	for (i = 0; i < serial->num_rx_urbs; i++) {
 		if (serial->rx_urb[i]) {
-				usb_kill_urb(serial->rx_urb[i]);
-				serial->rx_urb_filled[i] = 0;
+			usb_kill_urb(serial->rx_urb[i]);
+			serial->rx_urb_filled[i] = 0;
 		}
 	}
 	serial->curr_rx_urb_idx = 0;