linux-kernel - RE: [EXT] [PATCH 4/5] net: fec: get rid of redundant code in fec_ptp

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Message-ID: <AM6PR0402MB36070AF1D20C8F1A1E053F07FF670@AM6PR0402MB3607.eurprd04.prod.outlook.com>
Date:   Wed, 8 Jul 2020 08:57:07 +0000
From:   Andy Duan <fugang.duan@....com>
To:     Sergey Organov <sorganov@...il.com>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Subject: RE: [EXT] [PATCH  4/5] net: fec: get rid of redundant code in
 fec_ptp_set()

From: Sergey Organov <sorganov@...il.com> Sent: Wednesday, July 8, 2020 4:49 PM
> Andy Duan <fugang.duan@....com> writes:
> 
> > From: Sergey Organov <sorganov@...il.com> Sent: Tuesday, July 7, 2020
> > 10:43 PM
> >> Andy Duan <fugang.duan@....com> writes:
> >>
> >> > From: Sergey Organov <sorganov@...il.com> Sent: Monday, July 6,
> >> > 2020
> >> 10:26 PM
> >> >> Code of the form "if(x) x = 0" replaced with "x = 0".
> >> >>
> >> >> Code of the form "if(x == a) x = a" removed.
> >> >>
> >> >> Signed-off-by: Sergey Organov <sorganov@...il.com>
> >> >> ---
> >> >>  drivers/net/ethernet/freescale/fec_ptp.c | 4 +---
> >> >>  1 file changed, 1 insertion(+), 3 deletions(-)
> >> >>
> >> >> diff --git a/drivers/net/ethernet/freescale/fec_ptp.c
> >> >> b/drivers/net/ethernet/freescale/fec_ptp.c
> >> >> index e455343..4152cae 100644
> >> >> --- a/drivers/net/ethernet/freescale/fec_ptp.c
> >> >> +++ b/drivers/net/ethernet/freescale/fec_ptp.c
> >> >> @@ -485,9 +485,7 @@ int fec_ptp_set(struct net_device *ndev,
> >> >> struct
> >> ifreq
> >> >> *ifr)
> >> >>
> >> >>         switch (config.rx_filter) {
> >> >>         case HWTSTAMP_FILTER_NONE:
> >> >> -               if (fep->hwts_rx_en)
> >> >> -                       fep->hwts_rx_en = 0;
> >> >> -               config.rx_filter = HWTSTAMP_FILTER_NONE;
 
The original patch seems fine. Thanks!

For the patch: Acked-by: Fugang Duan <fugang.duan@....com>