Hi Edward, [auto build test WARNING on hwmon/hwmon-next] [also build test WARNING on v4.10-rc7 next-20170206] [cannot apply to linux/master] [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/eajames-linux-vnet-ibm-com/drivers-hwmon-Add-On-Chip-Controller-driver/20170207-043353 base: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next config: openrisc-allyesconfig (attached as .config) compiler: or32-linux-gcc (GCC) 4.5.1-or32-1.0rc1 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=openrisc All warnings (new ones prefixed by >>): drivers/hwmon/occ/occ.c: In function 'parse_occ_response': >> drivers/hwmon/occ/occ.c:127:6: warning: unused variable 'rc' vim +/rc +127 drivers/hwmon/occ/occ.c 111 struct device *dev; 112 void *bus; 113 struct occ_bus_ops bus_ops; 114 struct occ_ops ops; 115 struct occ_config config; 116 unsigned long last_updated; 117 struct mutex update_lock; 118 struct occ_response response; 119 bool valid; 120 u8 *raw_data; 121 }; 122 123 static int parse_occ_response(struct occ *driver, u16 num_bytes) 124 { 125 int b; 126 int s; > 127 int rc; 128 unsigned int offset = SENSOR_BLOCK_OFFSET; 129 int sensor_type; 130 u8 num_sensor_blocks; 131 struct sensor_data_block_header *block; 132 void *sensors; 133 struct device *dev = driver->dev; 134 u8 *data = driver->raw_data; 135 struct occ_response *resp = &driver->response; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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