From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com ([209.132.183.28]:41676 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406669AbfFLNdY (ORCPT ); Wed, 12 Jun 2019 09:33:24 -0400 From: David Hildenbrand Subject: [PATCH v3 4/4] s390/crypto: sha: Use -ENODEV instead of -EOPNOTSUPP Date: Wed, 12 Jun 2019 15:33:06 +0200 Message-Id: <20190612133306.10231-5-david@redhat.com> In-Reply-To: <20190612133306.10231-1-david@redhat.com> References: <20190612133306.10231-1-david@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-s390-owner@vger.kernel.org List-ID: To: linux-kernel@vger.kernel.org Cc: linux-s390@vger.kernel.org, linux-crypto@vger.kernel.org, David Hildenbrand , Herbert Xu , "David S. Miller" , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Harald Freudenberger , Cornelia Huck 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 Reviewed-by: Harald Freudenberger Signed-off-by: David Hildenbrand --- arch/s390/crypto/sha1_s390.c | 2 +- arch/s390/crypto/sha256_s390.c | 2 +- arch/s390/crypto/sha512_s390.c | 2 +- 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) -- 2.21.0