Hi Manish, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on bluetooth/master] [also build test WARNING on bluetooth-next/master linus/master v5.19-rc5 next-20220707] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Manish-Mandlik/Bluetooth-Add-support-for-devcoredump/20220708-061724 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git master config: i386-randconfig-s002 (https://download.01.org/0day-ci/archive/20220708/202207081448.MghkbBvn-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/0d785cbd11ed3a6de29aeb05926177440ab26d54 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Manish-Mandlik/Bluetooth-Add-support-for-devcoredump/20220708-061724 git checkout 0d785cbd11ed3a6de29aeb05926177440ab26d54 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash net/bluetooth/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) >> net/bluetooth/hci_sysfs.c:118:1: sparse: sparse: symbol 'dev_attr_enable_coredump' was not declared. Should it be static? -- 0-DAY CI Kernel Test Service https://01.org/lkp
