[Intel-wired-lan] [PATCH] ethtool: stop the line wrapping madness

kbuild test robot lkp at intel.com
Wed Dec 14 00:41:32 UTC 2016


Hi Mitch,

[auto build test ERROR on net-next/master]
[cannot apply to v4.9]
[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/Mitch-Williams/ethtool-stop-the-line-wrapping-madness/20161214-065626
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=ia64 

All errors (new ones prefixed by >>):

   drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c: In function 'nicvf_get_link_ksettings':
>> drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c:174:2: error: implicit declaration of function 'ethtool_convert_legacy_u32_to_link_mode' [-Werror=implicit-function-declaration]
     ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/ethtool_convert_legacy_u32_to_link_mode +174 drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c

bfd8d977 Philippe Reynes       2016-12-10  168  		supported |= SUPPORTED_40000baseCR4_Full;
1cc70259 Thanneeru Srinivasulu 2016-11-24  169  		break;
4863dea3 Sunil Goutham         2015-05-26  170  	}
bfd8d977 Philippe Reynes       2016-12-10  171  	cmd->base.duplex = nic->duplex;
bfd8d977 Philippe Reynes       2016-12-10  172  	cmd->base.speed = nic->speed;
bfd8d977 Philippe Reynes       2016-12-10  173  
bfd8d977 Philippe Reynes       2016-12-10 @174  	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
bfd8d977 Philippe Reynes       2016-12-10  175  						supported);
bfd8d977 Philippe Reynes       2016-12-10  176  	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
bfd8d977 Philippe Reynes       2016-12-10  177  						advertising);

:::::: The code at line 174 was first introduced by commit
:::::: bfd8d977af2390e646d4a5df8e88c1d7a1ae63d9 net: nicvf: use new api ethtool_{get|set}_link_ksettings

:::::: TO: Philippe Reynes <tremyfr at gmail.com>
:::::: CC: David S. Miller <davem at davemloft.net>

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