netdev - RE: [PATCH net-next] igb: make igb_set_fc

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Date:   Thu, 21 May 2020 07:27:59 +0000
From:   "Brown, Aaron F" <aaron.f.brown@...el.com>
To:     Jason Yan <yanaijie@...wei.com>,
        "Kirsher, Jeffrey T" <jeffrey.t.kirsher@...el.com>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH net-next] igb: make igb_set_fc_watermarks() return void

> From: netdev-owner@...r.kernel.org <netdev-owner@...r.kernel.org> On
> Behalf Of Jason Yan
> Sent: Thursday, May 7, 2020 4:09 AM
> To: Kirsher, Jeffrey T <jeffrey.t.kirsher@...el.com>; davem@...emloft.net;
> yanaijie@...wei.com; intel-wired-lan@...ts.osuosl.org;
> netdev@...r.kernel.org; linux-kernel@...r.kernel.org
> Subject: [PATCH net-next] igb: make igb_set_fc_watermarks() return void
> 
> This function always return 0 now, we can make it return void to
> simplify the code. This fixes the following coccicheck warning:
> 
> drivers/net/ethernet/intel/igb/e1000_mac.c:728:5-12: Unneeded variable:
> "ret_val". Return "0" on line 751
> 
> Signed-off-by: Jason Yan <yanaijie@...wei.com>
> ---
>  drivers/net/ethernet/intel/igb/e1000_mac.c | 9 +++------
>  1 file changed, 3 insertions(+), 6 deletions(-)
>
Tested-by: Aaron Brown <aaron.f.brown@...el.com>