iwreq 1022 net/wireless/wext.c struct iwreq *iwr = (struct iwreq *) ifr; iwreq 1105 net/wireless/wext.c copy_to_user(arg, ifr, sizeof(struct iwreq))) iwreq 1184 net/wireless/wext.c struct iwreq iwr; iwreq 1188 net/wireless/wext.c if (copy_from_user(&iwr, argp, sizeof(struct iwreq))) iwreq 1205 net/wireless/wext.c copy_to_user(argp, &iwr, sizeof(struct iwreq)))