tree: https://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git for-leds-next head: c015f343e07aa8ed701372b8acdb4bdc021eaeaa commit: 5e5ec959d9d6143e95427d1cf562ab61b8d17ed4 [53/56] leds: turris-omnia: Do not use SMBUS calls config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230921/202309212215.Yl5VQaSm-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230921/202309212215.Yl5VQaSm-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309212215.Yl5VQaSm-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): drivers/leds/leds-turris-omnia.c: In function 'omnia_cmd_write_u8': >> drivers/leds/leds-turris-omnia.c:47:13: warning: unused variable 'ret' [-Wunused-variable] 47 | int ret; | ^~~ vim +/ret +47 drivers/leds/leds-turris-omnia.c 43 44 static int omnia_cmd_write_u8(const struct i2c_client *client, u8 cmd, u8 val) 45 { 46 u8 buf[2] = { cmd, val }; > 47 int ret; 48 49 return i2c_master_send(client, buf, sizeof(buf)); 50 } 51 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
