linux-kernel - Re: [kbuild-all] Re: [PATCH] ARM: dove: fix returnvar.cocci warnings

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Date:   Fri, 6 May 2022 09:09:44 +0800
From:   Philip Li <philip.li@...el.com>
To:     "Russell King (Oracle)" <linux@...linux.org.uk>
Cc:     kernel test robot <lkp@...el.com>, Arnd Bergmann <arnd@...db.de>,
        kbuild-all@...ts.01.org,
        Linux Memory Management List <linux-mm@...ck.org>,
        Tony Lindgren <tony@...mide.com>, linux-omap@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [kbuild-all] Re: [PATCH] ARM: dove: fix returnvar.cocci warnings

On Thu, May 05, 2022 at 03:08:40PM +0100, Russell King (Oracle) wrote:
> On Tue, May 03, 2022 at 10:45:32AM +0800, kernel test robot wrote:
> > From: kernel test robot <lkp@...el.com>
> > 
> > arch/arm/mach-omap2/dma.c:82:10-16: Unneeded variable: "errata". Return "0" on line 161
> > 
> > 
> >  Remove unneeded variable used to store return value.
> > 
> > Generated by: scripts/coccinelle/misc/returnvar.cocci
> > 
> > Reported-by: kernel test robot <lkp@...el.com>
> > Signed-off-by: kernel test robot <lkp@...el.com>
> 
> NAK. The analysis is wrong.

sorry about the false patch, we will improve this.

> 
> -- 
> RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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