HID: no more reinitializtion is needed in post_reset

No more reinitialization is needed in the post reset hook, remove
the FIXME comment.

While at it, clean up whitespaces in the immediate surrounding.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/usbhid/hid-core.c

@@ -1239,7 +1239,6 @@ static int hid_post_reset(struct usb_interface *intf)
 	clear_bit(HID_RESET_PENDING, &usbhid->iofl);
 	spin_unlock_irq(&usbhid->lock);
 	hid_set_idle(dev, intf->cur_altsetting->desc.bInterfaceNumber, 0, 0);
-	/* FIXME: Any more reinitialization needed? */
 	status = hid_start_in(hid);
 	if (status < 0)
 		hid_io_error(hid);