What? No, that patch can't work at all. It will just oops directly when you do: > + memcpy(&tx->p1k, &tkey->tx_ttak, p1k_len); How come you didn't use my patch as a base to work from, you shouldn't be passing tkip_ctx at all. regards, dan carpenter _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel