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authorDavid Hildenbrand <david@redhat.com>2019-06-12 15:33:06 +0200
committerHeiko Carstens <heiko.carstens@de.ibm.com>2019-06-15 12:24:48 +0200
commit45488c48e49b6ded9850bb0293668a92f96293c2 (patch)
tree3b3cb85e8934f43ed629f69d6735800fb51e2a94 /arch/s390/crypto
parentba6a98fe79b416541d11d6d4a89ba8d86b5409a2 (diff)
s390/crypto: sha: Use -ENODEV instead of -EOPNOTSUPP
Let's use the error value that is typically used if HW support is not available when trying to load a module - this is also what systemd's systemd-modules-load.service expects. Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'arch/s390/crypto')
-rw-r--r--arch/s390/crypto/sha1_s390.c2
-rw-r--r--arch/s390/crypto/sha256_s390.c2
-rw-r--r--arch/s390/crypto/sha512_s390.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/crypto/sha1_s390.c b/arch/s390/crypto/sha1_s390.c
index 009572e8276d..7c15542d3685 100644
--- a/arch/s390/crypto/sha1_s390.c
+++ b/arch/s390/crypto/sha1_s390.c
@@ -86,7 +86,7 @@ static struct shash_alg alg = {
static int __init sha1_s390_init(void)
{
if (!cpacf_query_func(CPACF_KIMD, CPACF_KIMD_SHA_1))
- return -EOPNOTSUPP;
+ return -ENODEV;
return crypto_register_shash(&alg);
}
diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c
index 62833a1d8724..af7505148f80 100644
--- a/arch/s390/crypto/sha256_s390.c
+++ b/arch/s390/crypto/sha256_s390.c
@@ -117,7 +117,7 @@ static int __init sha256_s390_init(void)
int ret;
if (!cpacf_query_func(CPACF_KIMD, CPACF_KIMD_SHA_256))
- return -EOPNOTSUPP;
+ return -ENODEV;
ret = crypto_register_shash(&sha256_alg);
if (ret < 0)
goto out;
diff --git a/arch/s390/crypto/sha512_s390.c b/arch/s390/crypto/sha512_s390.c
index be589c340d15..ad29db085a18 100644
--- a/arch/s390/crypto/sha512_s390.c
+++ b/arch/s390/crypto/sha512_s390.c
@@ -127,7 +127,7 @@ static int __init init(void)
int ret;
if (!cpacf_query_func(CPACF_KIMD, CPACF_KIMD_SHA_512))
- return -EOPNOTSUPP;
+ return -ENODEV;
if ((ret = crypto_register_shash(&sha512_alg)) < 0)
goto out;
if ((ret = crypto_register_shash(&sha384_alg)) < 0)