linux-kernel - Re: [PATCH 2/2] crypto: hisilicon

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Message-ID: <20190913091718.GA6382@gondor.apana.org.au>
Date:   Fri, 13 Sep 2019 19:17:18 +1000
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Zhou Wang <wangzhou1@...ilicon.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Hao Fang <fanghao11@...wei.com>,
        Kenneth Lee <liguozhu@...ilicon.com>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] crypto: hisilicon - avoid unused function warning

On Fri, Sep 06, 2019 at 05:22:30PM +0200, Arnd Bergmann wrote:
> The only caller of hisi_zip_vf_q_assign() is hidden in an #ifdef,
> so the function causes a warning when CONFIG_PCI_IOV is disabled:
> 
> drivers/crypto/hisilicon/zip/zip_main.c:740:12: error: unused function 'hisi_zip_vf_q_assign' [-Werror,-Wunused-function]
> 
> Move it into the same #ifdef.
> 
> Fixes: 79e09f30eeba ("crypto: hisilicon - add SRIOV support for ZIP")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
>  drivers/crypto/hisilicon/zip/zip_main.c | 2 ++
>  1 file changed, 2 insertions(+)

Please find a way to fix this warning without reducing compiler
coverage.  I prefer to see any compile issues immediately rather
than through automated build testing.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt