linux-kernel - Re: [PATCH] can: m_can: add support for handling arbitration error

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Message-ID: <201910142340.H1Itv6kZ%lkp@intel.com>
Date:   Mon, 14 Oct 2019 23:04:27 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Pankaj Sharma <pankj.sharma@...sung.com>
Cc:     kbuild-all@...ts.01.org, linux-can@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        wg@...ndegger.com, mkl@...gutronix.de, davem@...emloft.net,
        eugen.hristev@...rochip.com, ludovic.desroches@...rochip.com,
        pankaj.dubey@...sung.com, rcsekar@...sung.com,
        Pankaj Sharma <pankj.sharma@...sung.com>,
        Sriram Dash <sriram.dash@...sung.com>
Subject: Re: [PATCH] can: m_can: add support for handling arbitration error

Hi Pankaj,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on net/master]
[cannot apply to v5.4-rc3 next-20191014]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Pankaj-Sharma/can-m_can-add-support-for-handling-arbitration-error/20191014-193532

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@...el.com>


coccinelle warnings: (new ones prefixed by >>)

>> drivers/net/can/m_can/m_can.c:783:9-10: WARNING: return of 0/1 in function 'is_protocol_err' with return type bool

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure                Open Source Technology Center
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