Pressed enter too soon. /* * Call device private open method */ ret = -ENODEV; if (dev->open && try_inc_mod_count(dev->owner)) { if ((ret = dev->open(dev)) && dev->owner) __MOD_DEC_USE_COUNT(dev->owner); } - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org