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Message-ID: <f493e39063ee52a3d263de27bfd240149d910a88.camel@redhat.com>
Subject: Re: [PATCH] ibmvnic: Use -EBUSY in __ibmvnic_reset()
From: Paolo Abeni <pabeni@redhat.com>
To: Markus Elfring <Markus.Elfring@web.de>, linuxppc-dev@lists.ozlabs.org, 
 netdev@vger.kernel.org, kernel-janitors@vger.kernel.org, "Aneesh Kumar K.V"
 <aneesh.kumar@kernel.org>, Christophe Leroy <christophe.leroy@csgroup.eu>, 
 "David S. Miller" <davem@davemloft.net>, Eric Dumazet
 <edumazet@google.com>, Haren Myneni <haren@linux.ibm.com>,  Jakub Kicinski
 <kuba@kernel.org>, Michael Ellerman <mpe@ellerman.id.au>, "Naveen N. Rao"
 <naveen.n.rao@linux.ibm.com>, Nicholas Piggin <npiggin@gmail.com>, Nick
 Child <nnac123@linux.ibm.com>, Rick Lindsley <ricklind@linux.ibm.com>,
 Thomas Falcon <tlfalcon@linux.ibm.com>
Cc: LKML <linux-kernel@vger.kernel.org>
Date: Tue, 23 Apr 2024 12:54:55 +0200
In-Reply-To: <4cff158d-b5ac-4dca-9fbb-626237c1eafe@web.de>
References: <4cff158d-b5ac-4dca-9fbb-626237c1eafe@web.de>
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On Fri, 2024-04-19 at 16:08 +0200, Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Fri, 19 Apr 2024 15:46:17 +0200
>=20
> Add a minus sign before the error code =E2=80=9CEBUSY=E2=80=9D
> so that a negative value will be used as in other cases.
>=20
> This issue was transformed by using the Coccinelle software.
>=20
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
>  drivers/net/ethernet/ibm/ibmvnic.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>=20
> diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ib=
m/ibmvnic.c
> index 5e9a93bdb518..737ae83a836a 100644
> --- a/drivers/net/ethernet/ibm/ibmvnic.c
> +++ b/drivers/net/ethernet/ibm/ibmvnic.c
> @@ -3212,7 +3212,7 @@ static void __ibmvnic_reset(struct work_struct *wor=
k)
>  		    adapter->state =3D=3D VNIC_REMOVED) {
>  			spin_unlock_irqrestore(&adapter->state_lock, flags);
>  			kfree(rwi);
> -			rc =3D EBUSY;
> +			rc =3D -EBUSY;
>  			break;
>=20

AFAICS the error is always used as bool, so this will not change any
behavior in practice. I tend to think we should not merge this kind of
change outside some larger work in the same area, but I'd love a second
opinion from the driver owners.

Thanks,

Paolo
> 		}