linux-kernel - Re: [PATCH] vxlan: fix returnvar.cocci warnings

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Date:   Mon, 21 Mar 2022 12:16:02 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     kernel test robot <lkp@...el.com>
Cc:     Roopa Prabhu <roopa@...dia.com>, kbuild-all@...ts.01.org,
        Linux Memory Management List <linux-mm@...ck.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Eelco Chaudron <echaudro@...hat.com>,
        Ido Schimmel <idosch@...dia.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] vxlan: fix returnvar.cocci warnings

On Mon, 21 Mar 2022 23:44:57 +0800 kernel test robot wrote:
> From: kernel test robot <lkp@...el.com>
> 
> drivers/net/vxlan/vxlan_core.c:2962:5-8: Unneeded variable: "ret". Return "0" on line 2971
> 
> 
>  Remove unneeded variable used to store return value.
> 
> Generated by: scripts/coccinelle/misc/returnvar.cocci
> 
> Fixes: f9c4bb0b245c ("vxlan: vni filtering support on collect metadata device")
> CC: Roopa Prabhu <roopa@...dia.com>
> Reported-by: kernel test robot <lkp@...el.com>
> Signed-off-by: kernel test robot <lkp@...el.com>

Your tree is stale, this looks exactly like commit e58bc864630f
("drivers: vxlan: fix returnvar.cocci warning") merged on March 8th.