* cipher/cipher.c (check_cipher_algo): Check ->flags.fips.
(_gcry_cipher_open_internal, _gcry_cipher_selftest): Likewise.
(_gcry_cipher_init): Don't modify ->flags.disabled.
* cipher/mac.c (_gcry_mac_init): Don't modify ->flags.disabled.
(check_mac_algo): Check ->flags.fips.
(mac_open, _gcry_mac_selftest): Likewise.
* cipher/md.c (check_digest_algo): Check ->flags.fips.
(md_enable, _gcry_md_hash_buffer): Likewise.
(_gcry_md_hash_buffers_extract, _gcry_md_selftest): Likewise.
(_gcry_md_init): Don't modify ->flags.disabled.