linux-kernel - Re: [PATCH] hinic: Fix l4_type parameter in hinic_task_set_tunnel

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Message-ID: <CAKwvOdkg=4BnDKVSuZ0ag4n2G0brL7XS1NL3u9D9mwxaP-6dfA@mail.gmail.com>
Date:   Mon, 29 Oct 2018 10:35:01 -0700
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     aviad.krawczyk@...wei.com, netdev@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>,
        Nathan Chancellor <natechancellor@...il.com>
Subject: Re: [PATCH] hinic: Fix l4_type parameter in hinic_task_set_tunnel_l4

On Mon, Oct 29, 2018 at 10:28 AM Nick Desaulniers
<ndesaulniers@...gle.com> wrote:
>
> On Mon, Oct 29, 2018 at 3:54 AM Nathan Chancellor
> <natechancellor@...il.com> wrote:
> >
> > Clang warns:
> >
> > drivers/net/ethernet/huawei/hinic/hinic_tx.c:392:34: error: implicit
> > conversion from enumeration type 'enum hinic_l4_tunnel_type' to
> > different enumeration type 'enum hinic_l4_offload_type'
> > [-Werror,-Wenum-conversion]
> >                 hinic_task_set_tunnel_l4(task, TUNNEL_UDP_NO_CSUM,
> >                 ~~~~~~~~~~~~~~~~~~~~~~~~       ^~~~~~~~~~~~~~~~~~
> > 1 error generated.
> >
> > It seems that hinic_task_set_tunnel_l4 was meant to take an enum of type
> > hinic_l4_tunnel_type, not hinic_l4_offload_type, given both the name of
> > the functions and the values used.
>
> I agree. Thanks for fixing this up, Nathan!
> Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>

David,
I'm getting bounce backs from Aviad's email address.  They are listed
in MAINTAINERS for `HUAWEI ETHERNET DRIVER`.  I did not see an updated
email address in .mailmap.

It seems that the last commit message mentioning them was commit
bbdc9e687fb3 ("net-next/hinic: Fix a case of Tx Queue is Stopped
forever") authored Sep 27 2017.

So I think we'll need you to merge up Nathan's patch.  Is there
anything additional to mark this driver as unmaintained in
MAINTAINERS?

>
> >
> > Fixes: cc18a7543d2f ("net-next/hinic: add checksum offload and TSO support")
> > Signed-off-by: Nathan Chancellor <natechancellor@...il.com>
> > ---
> >  drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c | 2 +-
> >  drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h | 2 +-
> >  2 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c
> > index 967c993d5303..bbf9bdd0ee3e 100644
> > --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c
> > +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c
> > @@ -532,7 +532,7 @@ void hinic_task_set_inner_l3(struct hinic_sq_task *task,
> >  }
> >
> >  void hinic_task_set_tunnel_l4(struct hinic_sq_task *task,
> > -                             enum hinic_l4_offload_type l4_type,
> > +                             enum hinic_l4_tunnel_type l4_type,
> >                               u32 tunnel_len)
> >  {
> >         task->pkt_info2 |= HINIC_SQ_TASK_INFO2_SET(l4_type, TUNNEL_L4TYPE) |
> > diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h
> > index a0dc63a4bfc7..038522e202b6 100644
> > --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h
> > +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_qp.h
> > @@ -160,7 +160,7 @@ void hinic_task_set_inner_l3(struct hinic_sq_task *task,
> >                              u32 network_len);
> >
> >  void hinic_task_set_tunnel_l4(struct hinic_sq_task *task,
> > -                             enum hinic_l4_offload_type l4_type,
> > +                             enum hinic_l4_tunnel_type l4_type,
> >                               u32 tunnel_len);
> >
> >  void hinic_set_cs_inner_l4(struct hinic_sq_task *task,
> > --
> > 2.19.1
> >
>
>
> --
> Thanks,
> ~Nick Desaulniers



-- 
Thanks,
~Nick Desaulniers