btfm 669 crypto/skcipher.c struct crypto_tfm *btfm; btfm 674 crypto/skcipher.c btfm = __crypto_alloc_tfm(calg, CRYPTO_ALG_TYPE_BLKCIPHER, btfm 676 crypto/skcipher.c if (IS_ERR(btfm)) { btfm 678 crypto/skcipher.c return PTR_ERR(btfm); btfm 681 crypto/skcipher.c blkcipher = __crypto_blkcipher_cast(btfm);