HKDF_HMAC_ALG      74 fs/crypto/hkdf.c 	hmac_tfm = crypto_alloc_shash(HKDF_HMAC_ALG, 0, 0);
HKDF_HMAC_ALG      76 fs/crypto/hkdf.c 		fscrypt_err(NULL, "Error allocating " HKDF_HMAC_ALG ": %ld",