linux-kernel - Re: [PATCH net-next v2 2/2] net: dsa: Remove adjust

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Date: Tue, 30 Apr 2024 10:33:58 +0800
From: kernel test robot <lkp@...el.com>
To: Florian Fainelli <florian.fainelli@...adcom.com>,
	netdev@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Andrew Lunn <andrew@...n.ch>, Vladimir Oltean <olteanv@...il.com>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Russell King <linux@...linux.org.uk>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2 2/2] net: dsa: Remove adjust_link paths

Hi Florian,

kernel test robot noticed the following build errors:

[auto build test ERROR on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/Florian-Fainelli/net-dsa-Remove-fixed_link_update-member/20240430-005631
base:   net-next/main
patch link:    https://lore.kernel.org/r/20240429165405.2298962-3-florian.fainelli%40broadcom.com
patch subject: [PATCH net-next v2 2/2] net: dsa: Remove adjust_link paths
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20240430/202404301046.whP44a3U-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240430/202404301046.whP44a3U-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404301046.whP44a3U-lkp@intel.com/

All errors (new ones prefixed by >>):

   net/dsa/port.c: In function 'dsa_port_phylink_mac_link_down':
>> net/dsa/port.c:1603:17: error: 'phydev' undeclared (first use in this function)
    1603 |                 phydev = dp->user->phydev;
         |                 ^~~~~~
   net/dsa/port.c:1603:17: note: each undeclared identifier is reported only once for each function it appears in


vim +/phydev +1603 net/dsa/port.c

dd805cf3e80e03 Russell King (Oracle  2023-05-25  1594) 
8ae674964e67eb Florian Fainelli      2019-12-16  1595  static void dsa_port_phylink_mac_link_down(struct phylink_config *config,
77373d49de22e8 Ioana Ciornei         2019-05-28  1596  					   unsigned int mode,
77373d49de22e8 Ioana Ciornei         2019-05-28  1597  					   phy_interface_t interface)
77373d49de22e8 Ioana Ciornei         2019-05-28  1598  {
dd0c9855b41310 Russell King (Oracle  2024-04-10  1599) 	struct dsa_port *dp = dsa_phylink_to_port(config);
77373d49de22e8 Ioana Ciornei         2019-05-28  1600  	struct dsa_switch *ds = dp->ds;
77373d49de22e8 Ioana Ciornei         2019-05-28  1601  
57d77986e74287 Vladimir Oltean       2021-10-20  1602  	if (dsa_port_is_user(dp))
6ca80638b90cec Florian Fainelli      2023-10-23 @1603  		phydev = dp->user->phydev;
0e27921816ad99 Ioana Ciornei         2019-05-28  1604  
e9829e26ff2c61 Florian Fainelli      2024-04-29  1605  	if (!ds->ops->phylink_mac_link_down)
77373d49de22e8 Ioana Ciornei         2019-05-28  1606  		return;
77373d49de22e8 Ioana Ciornei         2019-05-28  1607  
77373d49de22e8 Ioana Ciornei         2019-05-28  1608  	ds->ops->phylink_mac_link_down(ds, dp->index, mode, interface);
77373d49de22e8 Ioana Ciornei         2019-05-28  1609  }
77373d49de22e8 Ioana Ciornei         2019-05-28  1610  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki