[ti:ti-linux-6.1.y-wip 8/13] drivers/net/ethernet/ti/cpsw.c:1191:35: error: initialization of 'int (*)(struct net_device *, struct ifreq *, int)' from incompatible pointer type 'int (*)(struct net_device *, struct ifreq *, void *, int)'

[ti:ti-linux-6.1.y-wip 8/13] drivers/net/ethernet/ti/cpsw.c:1191:35: error: initialization of 'int (*)(struct net_device *, struct ifreq *, int)' from incompatible pointer type 'int (*)(struct net_device *, struct ifreq *, void *, int)'

[kernel test robot]

tree:   git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git ti-linux-6.1.y-wip
head:   65bcc3fe777617e7f0d4d0e120e2e88d0f4ef646
commit: e9fcaf938bb8303e89133b4e71fb28bb35e77eb4 [8/13] HACK: drivers: net: cpsw: add support for switch ioctl
config: arm-allmodconfig (https://download.01.org/0day-ci/archive/20230714/202307140132.Dmt3wwRF-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230714/202307140132.Dmt3wwRF-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202307140132.Dmt3wwRF-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/net/ethernet/ti/cpsw.c: In function 'cpsw_ndo_start_xmit':
   drivers/net/ethernet/ti/cpsw.c:913:22: warning: variable 'len' set but not used [-Wunused-but-set-variable]
     913 |         unsigned int len;
         |                      ^~~
   drivers/net/ethernet/ti/cpsw.c: At top level:
>> drivers/net/ethernet/ti/cpsw.c:1191:35: error: initialization of 'int (*)(struct net_device *, struct ifreq *, int)' from incompatible pointer type 'int (*)(struct net_device *, struct ifreq *, void *, int)' [-Werror=incompatible-pointer-types]
    1191 |         .ndo_eth_ioctl          = cpsw_ndo_ioctl_legacy,
         |                                   ^~~~~~~~~~~~~~~~~~~~~
   drivers/net/ethernet/ti/cpsw.c:1191:35: note: (near initialization for 'cpsw_netdev_ops.ndo_eth_ioctl')
   cc1: some warnings being treated as errors


vim +1191 drivers/net/ethernet/ti/cpsw.c

  1185	
  1186	static const struct net_device_ops cpsw_netdev_ops = {
  1187		.ndo_open		= cpsw_ndo_open,
  1188		.ndo_stop		= cpsw_ndo_stop,
  1189		.ndo_start_xmit		= cpsw_ndo_start_xmit,
  1190		.ndo_set_mac_address	= cpsw_ndo_set_mac_address,
> 1191		.ndo_eth_ioctl		= cpsw_ndo_ioctl_legacy,
  1192		.ndo_validate_addr	= eth_validate_addr,
  1193		.ndo_tx_timeout		= cpsw_ndo_tx_timeout,
  1194		.ndo_set_rx_mode	= cpsw_ndo_set_rx_mode,
  1195		.ndo_set_tx_maxrate	= cpsw_ndo_set_tx_maxrate,
  1196	#ifdef CONFIG_NET_POLL_CONTROLLER
  1197		.ndo_poll_controller	= cpsw_ndo_poll_controller,
  1198	#endif
  1199		.ndo_vlan_rx_add_vid	= cpsw_ndo_vlan_rx_add_vid,
  1200		.ndo_vlan_rx_kill_vid	= cpsw_ndo_vlan_rx_kill_vid,
  1201		.ndo_setup_tc           = cpsw_ndo_setup_tc,
  1202		.ndo_bpf		= cpsw_ndo_bpf,
  1203		.ndo_xdp_xmit		= cpsw_ndo_xdp_xmit,
  1204	};
  1205	

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