[intel-lts:pr/69 1/1] drivers/net/ethernet/mellanox/mlxsw/core.c:754:23: warning: variable 'mlxsw_driver' set but not used

[intel-lts:pr/69 1/1] drivers/net/ethernet/mellanox/mlxsw/core.c:754:23: warning: variable 'mlxsw_driver' set but not used

[kernel test robot]

tree:   https://github.com/intel/linux-intel-lts.git pr/69
head:   f36ea6678b4077d9bbb4644e73977fb91d187ab7
commit: 8122e08b1d876b9af605db5ad351961c5ea276ed [1/1] Allow Mellanox switch devices to be configured if only I2C bus is set
config: sparc64-randconfig-001-20250224 (https://download.01.org/0day-ci/archive/20250225/202502250646.FYpXhd7n-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 7.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250225/202502250646.FYpXhd7n-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/202502250646.FYpXhd7n-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/net/ethernet/mellanox/mlxsw/core.c: In function 'mlxsw_core_driver_put':
>> drivers/net/ethernet/mellanox/mlxsw/core.c:754:23: warning: variable 'mlxsw_driver' set but not used [-Wunused-but-set-variable]
     struct mlxsw_driver *mlxsw_driver;
                          ^~~~~~~~~~~~


vim +/mlxsw_driver +754 drivers/net/ethernet/mellanox/mlxsw/core.c

93c1edb27f9e7e Jiri Pirko 2015-07-29  751  
93c1edb27f9e7e Jiri Pirko 2015-07-29  752  static void mlxsw_core_driver_put(const char *kind)
93c1edb27f9e7e Jiri Pirko 2015-07-29  753  {
93c1edb27f9e7e Jiri Pirko 2015-07-29 @754  	struct mlxsw_driver *mlxsw_driver;
93c1edb27f9e7e Jiri Pirko 2015-07-29  755  
93c1edb27f9e7e Jiri Pirko 2015-07-29  756  	spin_lock(&mlxsw_core_driver_list_lock);
93c1edb27f9e7e Jiri Pirko 2015-07-29  757  	mlxsw_driver = __driver_find(kind);
93c1edb27f9e7e Jiri Pirko 2015-07-29  758  	spin_unlock(&mlxsw_core_driver_list_lock);
93c1edb27f9e7e Jiri Pirko 2015-07-29  759  }
93c1edb27f9e7e Jiri Pirko 2015-07-29  760  

:::::: The code at line 754 was first introduced by commit
:::::: 93c1edb27f9e7ef7f276b91763c93242bbda71cb mlxsw: Introduce Mellanox switch driver core

:::::: TO: Jiri Pirko <jiri@mellanox.com>
:::::: CC: David S. Miller <davem@davemloft.net>

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