[PATCH v2 0/4] s390/crypto: Use -ENODEV instead of -EOPNOTSUPP

David Hildenbrand
2019-06-12T10:22:53Z

s390x crypto is one of the rare modules that returns -EOPNOTSUPP instead of
-ENODEV in case HW support is not available.

Convert to -ENODEV, so e.g., systemd's systemd-modules-load.service
ignores this error properly.

v1 -> v2:
- Include
-- "s390/crypto: ghash: Use -ENODEV instead of -EOPNOTSUPP"
-- "s390/crypto: prng: Use -ENODEV instead of -EOPNOTSUPP"
-- "s390/crypto: sha: Use -ENODEV instead of -EOPNOTSUPP"

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Harald Freudenberger <freude@linux.ibm.com>
Cc: Cornelia Huck <cohuck@redhat.com>

David Hildenbrand (4):
s390/pkey: Use -ENODEV instead of -EOPNOTSUPP
s390/crypto: ghash: Use -ENODEV instead of -EOPNOTSUPP
s390/crypto: prng: Use -ENODEV instead of -EOPNOTSUPP
s390/crypto: sha: Use -ENODEV instead of -EOPNOTSUPP

arch/s390/crypto/ghash_s390.c | 2 +-
arch/s390/crypto/prng.c | 4 ++--
arch/s390/crypto/sha1_s390.c | 2 +-
arch/s390/crypto/sha256_s390.c | 2 +-
arch/s390/crypto/sha512_s390.c | 2 +-
drivers/s390/crypto/pkey_api.c | 6 +++---
6 files changed, 9 insertions(+), 9 deletions(-)

--
2.21.0