> -----Original Message-----
> From: Herbert Xu <herb...@gondor.apana.org.au>
> Sent: Thursday, September 5, 2019 3:04 PM
> To: Pascal van Leeuwen <pascalv...@gmail.com>
> Cc: linux-crypto@vger.kernel.org; antoine.ten...@bootlin.com;
> da...@davemloft.net;
> Pascal Van Leeuwen <pvanleeu...@verimatrix.com>
> Subject: Re: [PATCH] crypto: inside-secure - Fix unused variable warning when
> CONFIG_PCI=n
>
> On Thu, Sep 05, 2019 at 08:01:13AM +0200, Pascal van Leeuwen wrote:
> > This patch fixes an unused variable warning from the compiler when the
> > driver is being compiled without PCI support in the kernel.
> >
> > Signed-off-by: Pascal van Leeuwen <pvanleeu...@verimatrix.com>
> > ---
> > drivers/crypto/inside-secure/safexcel.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/drivers/crypto/inside-secure/safexcel.c
> > b/drivers/crypto/inside-
> secure/safexcel.c
> > index e12a2a3..0f1a9dc 100644
> > --- a/drivers/crypto/inside-secure/safexcel.c
> > +++ b/drivers/crypto/inside-secure/safexcel.c
> > @@ -1503,7 +1503,9 @@ void safexcel_pci_remove(struct pci_dev *pdev)
> >
> > static int __init safexcel_init(void)
> > {
> > +#if IS_ENABLED(CONFIG_PCI)
> > int rc;
> > +#endif
> >
> > #if IS_ENABLED(CONFIG_OF)
> > /* Register platform driver */
>
> Shouldn't you check for errors for CONFIG_OF too?
>
You are correct, the platform_driver_register can also return an error
code. So just fixing the compile warning was a bit short-sighted on my
behalf.
I'll redo that patch.
> Thanks,
> --
> Email: Herbert Xu <herb...@gondor.apana.org.au>
> Home Page: http://gondor.apana.org.au/~herbert/
> PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
Regards,
Pascal van Leeuwen
Silicon IP Architect, Multi-Protocol Engines @ Verimatrix
www.insidesecure.com
