There are several other similar functions as well. For example, the while loops in mwifiex_ret_tx_rate_cfg() and mwifiex_get_power_level(). regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html