Re: Re: [PATCH 1/3] net/ipv4/inet_timewait_sock: Fix inconsistent comments

[sjpark]

On   Fri, 31 Jan 2020 06:54:53 -0800   Eric Dumazet <edumazet@xxxxxxxxxx> wrote:

> On Fri, Jan 31, 2020 at 4:24 AM <sjpark@xxxxxxxxxx> wrote:
> >
> > From: SeongJae Park <sjpark@xxxxxxxxx>
> >
> > Commit ec94c2696f0b ("tcp/dccp: avoid one atomic operation for timewait
> > hashdance") mistakenly erased a comment for the second step of
> > `inet_twsk_hashdance()`.  This commit restores it for better
> > readability.
> >
> > Signed-off-by: SeongJae Park <sjpark@xxxxxxxxx>
> > ---
> >  net/ipv4/inet_timewait_sock.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
> > index c411c87ae865..fbfcd63cc170 100644
> > --- a/net/ipv4/inet_timewait_sock.c
> > +++ b/net/ipv4/inet_timewait_sock.c
> > @@ -120,6 +120,7 @@ void inet_twsk_hashdance(struct inet_timewait_sock *tw, struct sock *sk,
> >
> >         spin_lock(lock);
> >
> > +       /* Step 2: Hash TW into tcp ehash chain. */
> 
> This comment adds no value, please do not bring it back.
> 
> net-next is closed, now is not the time for cosmetic changes.
> 
> Also take a look at Documentation/networking/netdev-FAQ.rst

Thank you for this kind reference.  Will drop this in next spin.


Thanks,
SeongJae Park

>