s390/crypto/pkey_api.c

257 	u32 nr_apqns, *apqns = NULL;
264 	rc = ep11_findcard2(&apqns, &nr_apqns, 0xFFFF, 0xFFFF,
272 	for (rc = -ENODEV, i = 0; i < nr_apqns; i++) {
295 	u32 nr_apqns, *apqns = NULL;
305 		rc = ep11_findcard2(&apqns, &nr_apqns, 0xFFFF, 0xFFFF,
313 		for (rc = -ENODEV, j = 0; j < nr_apqns && rc; j++) {
702 static int pkey_genseckey2(const struct pkey_apqn *apqns, size_t nr_apqns,
709 	if (!apqns || !nr_apqns)
741 	for (i = 0, rc = -ENODEV; i < nr_apqns; i++) {
763 static int pkey_clr2seckey2(const struct pkey_apqn *apqns, size_t nr_apqns,
771 	if (!apqns || !nr_apqns)
805 	for (i = 0, rc = -ENODEV; i < nr_apqns; i++) {
969 static int pkey_keyblob2pkey2(const struct pkey_apqn *apqns, size_t nr_apqns,
977 	if (!apqns || !nr_apqns)
1023 	for (i = 0, rc = -ENODEV; i < nr_apqns; i++) {
1048 			  struct pkey_apqn *apqns, size_t *nr_apqns)
1144 		if (*nr_apqns < _nr_apqns)
1149 	*nr_apqns = _nr_apqns;
1158 			      struct pkey_apqn *apqns, size_t *nr_apqns)
1212 		if (*nr_apqns < _nr_apqns)
1217 	*nr_apqns = _nr_apqns;
1224 static int pkey_keyblob2pkey3(const struct pkey_apqn *apqns, size_t nr_apqns,
1232 	if (!apqns || !nr_apqns)
1293 	for (rc = -ENODEV, i = 0; rc && i < nr_apqns; i++) {
1339 static void *_copy_apqns_from_user(void __user *uapqns, size_t nr_apqns)
1341 	if (!uapqns || nr_apqns == 0)
1344 	return memdup_user(uapqns, nr_apqns * sizeof(struct pkey_apqn));
1649 		size_t nr_apqns, len;
1654 		nr_apqns = kak.apqn_entries;
1655 		if (nr_apqns) {
1656 			apqns = kmalloc_array(nr_apqns,
1668 				    apqns, &nr_apqns);
1676 			if (nr_apqns > kak.apqn_entries) {
1680 			len = nr_apqns * sizeof(struct pkey_apqn);
1688 		kak.apqn_entries = nr_apqns;
1698 		size_t nr_apqns, len;
1702 		nr_apqns = kat.apqn_entries;
1703 		if (nr_apqns) {
1704 			apqns = kmalloc_array(nr_apqns,
1711 					kat.flags, apqns, &nr_apqns);
1718 			if (nr_apqns > kat.apqn_entries) {
1722 			len = nr_apqns * sizeof(struct pkey_apqn);
1730 		kat.apqn_entries = nr_apqns;
2039 	u32 nr_apqns, *apqns = NULL;
2049 	rc = cca_findcard2(&apqns, &nr_apqns, 0xFFFF, 0xFFFF,
2057 	for (i = 0, rc = -ENODEV; i < nr_apqns; i++) {
2162 	u32 nr_apqns, *apqns = NULL;
2172 	rc = ep11_findcard2(&apqns, &nr_apqns, 0xFFFF, 0xFFFF,
2182 	for (i = 0, rc = -ENODEV; i < nr_apqns; i++) {