Hi Vivien, [auto build test WARNING on net-next/master]
url: https://github.com/0day-ci/linux/commits/Vivien-Didelot/net-dsa-mv88e6xxx-88E6390-ATU-VTU/20170217-113559 config: openrisc-allmodconfig (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/net/dsa/mv88e6xxx/chip.c: In function 'mv88e6xxx_vtu_getnext': >> drivers/net/dsa/mv88e6xxx/chip.c:1223:6: warning: unused variable 'err' drivers/net/dsa/mv88e6xxx/chip.c: In function 'mv88e6xxx_vtu_loadpurge': drivers/net/dsa/mv88e6xxx/chip.c:1234:6: warning: unused variable 'err' vim +/err +1223 drivers/net/dsa/mv88e6xxx/chip.c 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1207 static void mv88e6xxx_port_fast_age(struct dsa_switch *ds, int port) 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1208 { 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1209 struct mv88e6xxx_chip *chip = ds->priv; 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1210 int err; 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1211 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1212 mutex_lock(&chip->reg_lock); 4663f0f0 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2017-02-16 1213 err = mv88e6xxx_atu_remove(chip, 0, port); 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1214 mutex_unlock(&chip->reg_lock); 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1215 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1216 if (err) 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1217 netdev_err(ds->ports[port].netdev, "failed to flush ATU\n"); 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1218 } 749efcb8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-22 1219 5bdaf1f8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2017-02-16 1220 static int mv88e6xxx_vtu_getnext(struct mv88e6xxx_chip *chip, b4e47c0f drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2016-09-29 1221 struct mv88e6xxx_vtu_entry *entry) 15d7d7d4 drivers/net/dsa/mv88e6xxx.c Vivien Didelot 2016-05-10 1222 { 5bdaf1f8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2017-02-16 @1223 int err; 7dad08d7 drivers/net/dsa/mv88e6xxx.c Vivien Didelot 2015-08-13 1224 5bdaf1f8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2017-02-16 1225 if (!mv88e6xxx_has_vtu(chip)) 5bdaf1f8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2017-02-16 1226 return -EOPNOTSUPP; 7dad08d7 drivers/net/dsa/mv88e6xxx.c Vivien Didelot 2015-08-13 1227 ab37f7c5 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2017-02-16 1228 return chip->info->ops->vtu_getnext(chip, entry); 7dad08d7 drivers/net/dsa/mv88e6xxx.c Vivien Didelot 2015-08-13 1229 } 7dad08d7 drivers/net/dsa/mv88e6xxx.c Vivien Didelot 2015-08-13 1230 5bdaf1f8 drivers/net/dsa/mv88e6xxx/chip.c Vivien Didelot 2017-02-16 1231 static int mv88e6xxx_vtu_loadpurge(struct mv88e6xxx_chip *chip, :::::: The code at line 1223 was first introduced by commit :::::: 5bdaf1f8afa18557bba4f236a53dee259a0469c4 net: dsa: mv88e6xxx: move VTU code to its own file :::::: TO: Vivien Didelot <vivien.dide...@savoirfairelinux.com> :::::: CC: 0day robot <fengguang...@intel.com> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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