49 	struct crypto_blkcipher *tfm;  in cryptoloop_init()  local
85 	tfm = crypto_alloc_blkcipher(cms, 0, CRYPTO_ALG_ASYNC);  in cryptoloop_init()
86 	if (IS_ERR(tfm))  in cryptoloop_init()
87 		return PTR_ERR(tfm);  in cryptoloop_init()
89 	err = crypto_blkcipher_setkey(tfm, info->lo_encrypt_key,  in cryptoloop_init()
95 	lo->key_data = tfm;  in cryptoloop_init()
99 	crypto_free_blkcipher(tfm);  in cryptoloop_init()
117 	struct crypto_blkcipher *tfm = lo->key_data;  in cryptoloop_transfer()  local
119 		.tfm = tfm,  in cryptoloop_transfer()
138 		encdecfunc = crypto_blkcipher_crt(tfm)->decrypt;  in cryptoloop_transfer()
144 		encdecfunc = crypto_blkcipher_crt(tfm)->encrypt;  in cryptoloop_transfer()
178 	struct crypto_blkcipher *tfm = lo->key_data;  in cryptoloop_release()  local
179 	if (tfm != NULL) {  in cryptoloop_release()
180 		crypto_free_blkcipher(tfm);  in cryptoloop_release()