linux-kernel - Re: drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn: 'fsl_ifc_ctrl

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Message-ID: <CAJKOXPdkDe1iNpZa9X0eRyWO85WBWuhRk-t=ENqkRk3p0=-LuA@mail.gmail.com>
Date:   Thu, 27 May 2021 10:36:42 -0400
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     kbuild@...ts.01.org, lkp@...el.com, kbuild-all@...ts.01.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn:
 'fsl_ifc_ctrl_dev->gregs' not released on lines: 298.

On Thu, 27 May 2021 at 05:31, Dan Carpenter <dan.carpenter@...cle.com> wrote:
>
> Hi Krzysztof,
>
> First bad commit (maybe != root cause):
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   d7c5303fbc8ac874ae3e597a5a0d3707dc0230b4
> commit: ea0c0ad6b6eb36726088991d97a55b99cae456d0 memory: Enable compile testing for most of the drivers
> config: s390-randconfig-m031-20210527 (attached as .config)
> compiler: s390-linux-gcc (GCC) 9.3.0
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
>
> smatch warnings:
> drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn: 'fsl_ifc_ctrl_dev->gregs' not released on lines: 298.

Thanks, I will fix it. I also see some more leaks there...


Best regards,
Krzysztof