Re: [PATCH for-next v2] RDMA/siw: Fix setting active_{speed, width} attributes

[Leon Romanovsky <leon@kernel.org>]

On Wed, Feb 19, 2020 at 12:21:10PM +0200, Kamal Heib wrote:
> On Wed, Feb 19, 2020 at 11:33:21AM +0200, Leon Romanovsky wrote:
> > On Wed, Feb 19, 2020 at 10:43:59AM +0200, Kamal Heib wrote:
> > > On Tue, Feb 18, 2020 at 06:58:47PM +0200, Leon Romanovsky wrote:
> > > > On Tue, Feb 18, 2020 at 11:59:11AM +0200, Kamal Heib wrote:
> > > > > Make sure to set the active_{speed, width} attributes to avoid reporting
> > > > > the same values regardless of the underlying device.
> > > > >
> > > > > Fixes: 303ae1cdfdf7 ("rdma/siw: application interface")
> > > > > Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
> > > > > ---
> > > > > V2: Change rc to rv.
> > > > > ---
> > > > >  drivers/infiniband/sw/siw/siw_verbs.c | 7 ++++---
> > > > >  1 file changed, 4 insertions(+), 3 deletions(-)
> > > > >
> > > > > diff --git a/drivers/infiniband/sw/siw/siw_verbs.c b/drivers/infiniband/sw/siw/siw_verbs.c
> > > > > index 73485d0da907..d5390d498c61 100644
> > > > > --- a/drivers/infiniband/sw/siw/siw_verbs.c
> > > > > +++ b/drivers/infiniband/sw/siw/siw_verbs.c
> > > > > @@ -165,11 +165,12 @@ int siw_query_port(struct ib_device *base_dev, u8 port,
> > > > >  		   struct ib_port_attr *attr)
> > > > >  {
> > > > >  	struct siw_device *sdev = to_siw_dev(base_dev);
> > > > > +	int rv;
> > > > >
> > > > >  	memset(attr, 0, sizeof(*attr));
> > > >
> > > > This line should go too. IB/core clears attr prior to call driver.
> > > >
> > > > Thanks
> > > >
> > >
> > > This can be done in a separate patch as this patch fixes a specific issue.
> >
> > Whatever works for you, if you don't value your own time, go for it,
> > do separate patch for every line you are changing. It just looks crazy
> > to see changes like this:
> >  * changed line
> >  * line to be changed, but not changed
> >  * another changed line
> >
> > Thanks
> >
>
> Leon, With all my respect, This isn't your decision what I do and when.

Please carefully reread my answer, I didn't say what and when you should
do, simply gave to you an explanation why request remove useless memeset
makes sense in the context of proposed patch.

Thanks