taglinefilesource code
pi_req1598drivers/net/pi2.cstruct pi_req rq;
pi_req1601drivers/net/pi2.cint ret = verify_area(VERIFY_WRITE, ifr->ifr_data, sizeof(struct pi_req));
pi_req1608drivers/net/pi2.cmemcpy_fromfs(&rq, ifr->ifr_data, sizeof(struct pi_req));
pi_req1664drivers/net/pi2.cmemcpy_tofs(ifr->ifr_data, &rq, sizeof(struct pi_req));