167 	struct lib80211_crypto_alg *alg;  in lib80211_register_crypto_ops()  local
169 	alg = kzalloc(sizeof(*alg), GFP_KERNEL);  in lib80211_register_crypto_ops()
170 	if (alg == NULL)  in lib80211_register_crypto_ops()
173 	alg->ops = ops;  in lib80211_register_crypto_ops()
176 	list_add(&alg->list, &lib80211_crypto_algs);  in lib80211_register_crypto_ops()
188 	struct lib80211_crypto_alg *alg;  in lib80211_unregister_crypto_ops()  local
192 	list_for_each_entry(alg, &lib80211_crypto_algs, list) {  in lib80211_unregister_crypto_ops()
193 		if (alg->ops == ops)  in lib80211_unregister_crypto_ops()
202 	list_del(&alg->list);  in lib80211_unregister_crypto_ops()
204 	kfree(alg);  in lib80211_unregister_crypto_ops()
211 	struct lib80211_crypto_alg *alg;  in lib80211_get_crypto_ops()  local
215 	list_for_each_entry(alg, &lib80211_crypto_algs, list) {  in lib80211_get_crypto_ops()
216 		if (strcmp(alg->ops->name, name) == 0)  in lib80211_get_crypto_ops()
224 	return alg->ops;  in lib80211_get_crypto_ops()