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From: kbuild test robot <lkp@intel.com>
To: Mathieu Malaterre <malat@debian.org>
Cc: kbuild-all@01.org,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Mathieu Malaterre <malat@debian.org>,
	Paul Mackerras <paulus@samba.org>,
	Michael Ellerman <mpe@ellerman.id.au>,
	linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] powerpc/sparse: fix plain integer as NULL pointer warning
Date: Fri, 13 Apr 2018 18:39:03 +0800	[thread overview]
Message-ID: <201804131738.nS5OIHLM%fengguang.wu@intel.com> (raw)
In-Reply-To: <20180412195236.10268-1-malat@debian.org>

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Hi Mathieu,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on powerpc/next]
[also build test WARNING on v4.16 next-20180413]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Mathieu-Malaterre/powerpc-sparse-fix-plain-integer-as-NULL-pointer-warning/20180413-144954
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-allyesconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All warnings (new ones prefixed by >>):

   drivers/macintosh/via-pmu.c: In function 'pmu_present':
>> drivers/macintosh/via-pmu.c:1752:9: warning: return makes integer from pointer without a cast [-Wint-conversion]
     return via;
            ^~~

vim +1752 drivers/macintosh/via-pmu.c

  1748	
  1749	int
  1750	pmu_present(void)
  1751	{
> 1752		return via;
  1753	}
  1754	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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  reply	other threads:[~2018-04-13 10:39 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-12 19:52 [PATCH] powerpc/sparse: fix plain integer as NULL pointer warning Mathieu Malaterre
2018-04-13 10:39 ` kbuild test robot [this message]
2018-04-13 18:41 ` [PATCH v2] " Mathieu Malaterre
2018-05-25 11:41   ` [v2] " Michael Ellerman

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