linux-kernel - Re: [PATCH v2 3/4] s390/crypto: prng: Use -ENODEV instead of -EOPNOTSUPP

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Message-ID: <20190612123513.7a9fb438.cohuck@redhat.com>
Date:   Wed, 12 Jun 2019 12:35:13 +0200
From:   Cornelia Huck <cohuck@...hat.com>
To:     David Hildenbrand <david@...hat.com>
Cc:     linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org,
        linux-crypto@...r.kernel.org,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ibm.com>,
        Harald Freudenberger <freude@...ux.ibm.com>
Subject: Re: [PATCH v2 3/4] s390/crypto: prng: Use -ENODEV instead of
 -EOPNOTSUPP

On Wed, 12 Jun 2019 12:22:47 +0200
David Hildenbrand <david@...hat.com> wrote:

> 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.
> 
> Signed-off-by: David Hildenbrand <david@...hat.com>
> ---
>  arch/s390/crypto/prng.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 

Reviewed-by: Cornelia Huck <cohuck@...hat.com>