49 	struct crypto_alg *q, *alg = NULL;  in crypto_alg_match()  local
71 		alg = q;  in crypto_alg_match()
77 	return alg;  in crypto_alg_match()
80 static int crypto_report_cipher(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_report_cipher()  argument
86 	rcipher.blocksize = alg->cra_blocksize;  in crypto_report_cipher()
87 	rcipher.min_keysize = alg->cra_cipher.cia_min_keysize;  in crypto_report_cipher()
88 	rcipher.max_keysize = alg->cra_cipher.cia_max_keysize;  in crypto_report_cipher()
99 static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_report_comp()  argument
113 static int crypto_report_one(struct crypto_alg *alg,  in crypto_report_one()  argument
116 	strncpy(ualg->cru_name, alg->cra_name, sizeof(ualg->cru_name));  in crypto_report_one()
117 	strncpy(ualg->cru_driver_name, alg->cra_driver_name,  in crypto_report_one()
119 	strncpy(ualg->cru_module_name, module_name(alg->cra_module),  in crypto_report_one()
124 	ualg->cru_flags = alg->cra_flags;  in crypto_report_one()
125 	ualg->cru_refcnt = atomic_read(&alg->cra_refcnt);  in crypto_report_one()
127 	if (nla_put_u32(skb, CRYPTOCFGA_PRIORITY_VAL, alg->cra_priority))  in crypto_report_one()
129 	if (alg->cra_flags & CRYPTO_ALG_LARVAL) {  in crypto_report_one()
139 	if (alg->cra_type && alg->cra_type->report) {  in crypto_report_one()
140 		if (alg->cra_type->report(skb, alg))  in crypto_report_one()
146 	switch (alg->cra_flags & (CRYPTO_ALG_TYPE_MASK | CRYPTO_ALG_LARVAL)) {  in crypto_report_one()
148 		if (crypto_report_cipher(skb, alg))  in crypto_report_one()
153 		if (crypto_report_comp(skb, alg))  in crypto_report_one()
166 static int crypto_report_alg(struct crypto_alg *alg,  in crypto_report_alg()  argument
184 	err = crypto_report_one(alg, ualg, skb);  in crypto_report_alg()
200 	struct crypto_alg *alg;  in crypto_report()  local
208 	alg = crypto_alg_match(p, 0);  in crypto_report()
209 	if (!alg)  in crypto_report()
222 	err = crypto_report_alg(alg, &info);  in crypto_report()
225 	crypto_mod_put(alg);  in crypto_report()
235 	struct crypto_alg *alg;  in crypto_dump_report()  local
249 	list_for_each_entry(alg, &crypto_alg_list, cra_list) {  in crypto_dump_report()
250 		err = crypto_report_alg(alg, &info);  in crypto_dump_report()
269 	struct crypto_alg *alg;  in crypto_update_alg()  local
283 	alg = crypto_alg_match(p, 1);  in crypto_update_alg()
284 	if (!alg)  in crypto_update_alg()
289 	crypto_remove_spawns(alg, &list, NULL);  in crypto_update_alg()
292 		alg->cra_priority = nla_get_u32(priority);  in crypto_update_alg()
296 	crypto_mod_put(alg);  in crypto_update_alg()
305 	struct crypto_alg *alg;  in crypto_del_alg()  local
315 	alg = crypto_alg_match(p, 1);  in crypto_del_alg()
316 	if (!alg)  in crypto_del_alg()
325 	if (!(alg->cra_flags & CRYPTO_ALG_INSTANCE))  in crypto_del_alg()
329 	if (atomic_read(&alg->cra_refcnt) > 2)  in crypto_del_alg()
332 	err = crypto_unregister_instance((struct crypto_instance *)alg);  in crypto_del_alg()
335 	crypto_mod_put(alg);  in crypto_del_alg()
343 	struct crypto_alg *alg;  in crypto_user_skcipher_alg()  local
349 		alg = crypto_lookup_skcipher(name,  type, mask);  in crypto_user_skcipher_alg()
350 		if (!IS_ERR(alg))  in crypto_user_skcipher_alg()
351 			return alg;  in crypto_user_skcipher_alg()
353 		err = PTR_ERR(alg);  in crypto_user_skcipher_alg()
369 	struct crypto_alg *alg;  in crypto_user_aead_alg()  local
377 		alg = crypto_lookup_aead(name,  type, mask);  in crypto_user_aead_alg()
378 		if (!IS_ERR(alg))  in crypto_user_aead_alg()
379 			return alg;  in crypto_user_aead_alg()
381 		err = PTR_ERR(alg);  in crypto_user_aead_alg()
398 	struct crypto_alg *alg;  in crypto_add_alg()  local
414 	alg = crypto_alg_match(p, exact);  in crypto_add_alg()
415 	if (alg) {  in crypto_add_alg()
416 		crypto_mod_put(alg);  in crypto_add_alg()
427 		alg = crypto_user_aead_alg(name, p->cru_type, p->cru_mask);  in crypto_add_alg()
432 		alg = crypto_user_skcipher_alg(name, p->cru_type, p->cru_mask);  in crypto_add_alg()
435 		alg = crypto_alg_mod_lookup(name, p->cru_type, p->cru_mask);  in crypto_add_alg()
438 	if (IS_ERR(alg))  in crypto_add_alg()
439 		return PTR_ERR(alg);  in crypto_add_alg()
444 		alg->cra_priority = nla_get_u32(priority);  in crypto_add_alg()
448 	crypto_mod_put(alg);  in crypto_add_alg()
496 		struct crypto_alg *alg;  in crypto_user_rcv_msg()  local
503 		list_for_each_entry(alg, &crypto_alg_list, cra_list)  in crypto_user_rcv_msg()