Hi Luiz, I love your patch! Perhaps something to improve: [auto build test WARNING on bluetooth-next/master] [also build test WARNING on next-20220325] [cannot apply to bluetooth/master v5.17] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Luiz-Augusto-von-Dentz/Bluetooth-HCI-Add-HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN-quirk/20220326-051551 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master config: x86_64-randconfig-s021 (https://download.01.org/0day-ci/archive/20220326/202203261536.VslNAaC7-lkp@xxxxxxxxx/config) compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/0day-ci/linux/commit/5ca7f4a3fcd3584b663e15b4c3d8230918b8971d git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Luiz-Augusto-von-Dentz/Bluetooth-HCI-Add-HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN-quirk/20220326-051551 git checkout 5ca7f4a3fcd3584b663e15b4c3d8230918b8971d # save the config file to linux build tree mkdir build_dir make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) >> net/bluetooth/hci_sync.c:3837:3: sparse: sparse: symbol 'hci_broken_table' was not declared. Should it be static? vim +/hci_broken_table +3837 net/bluetooth/hci_sync.c 3833 3834 struct hci_broken { 3835 unsigned long quirk; 3836 const char *desc; > 3837 } hci_broken_table[] = { 3838 HCI_BROKEN(HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 3839 "HCI Read Local Supported Commands not supported"), 3840 HCI_BROKEN(HCI_QUIRK_BROKEN_STORED_LINK_KEY, 3841 "HCI Delete Stored Link Key command is advertised, " 3842 "but not supported."), 3843 HCI_BROKEN(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, 3844 "HCI Read Default Erroneous Data Reporting command is " 3845 "advertised, but not supported."), 3846 HCI_BROKEN(HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, 3847 "HCI Read Transmit Power Level command is advertised, " 3848 "but not supported."), 3849 HCI_BROKEN(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, 3850 "HCI Set Event Filter command not supported."), 3851 HCI_BROKEN(HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, 3852 "HCI Enhanced Setup Synchronous Connection command is " 3853 "advertised, but not supported.") 3854 }; 3855 -- 0-DAY CI Kernel Test Service https://01.org/lkp
