Hi, Thank you for the patch! Yet something to improve: [auto build test ERROR on cifs/for-next] [also build test ERROR on v5.16-rc1 next-20211115] [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/cgel-zte-gmail-com/fs-cifs-conve... base: git://git.samba.org/sfrench/cifs-2.6.git for-next config: hexagon-randconfig-r041-20211115 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project fbe72e41b99dc7994daac300d208a955be3e4a0a) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/8d0f81fa94784bab585209f6cea84ea63... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review cgel-zte-gmail-com/fs-cifs-convert-from-atomic_t-to-refcount_t-on-tlink-tl_count/20211112-173127 git checkout 8d0f81fa94784bab585209f6cea84ea63a4a37ba # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=hexagon If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from fs/cifs/cifsacl.c:18: atomic_inc(&tlink->tl_count); ^~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:179:22: note: passing argument to parameter 'v' here atomic_inc(atomic_t *v) ^ 1 error generated. -- In file included from fs/cifs/ioctl.c:17: atomic_inc(&tlink->tl_count); ^~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:179:22: note: passing argument to parameter 'v' here atomic_inc(atomic_t *v) ^ fs/cifs/ioctl.c:324:10: warning: variable 'caps' set but not used [-Wunused-but-set-variable] __u64 caps; ^ 1 warning and 1 error generated. -- In file included from fs/cifs/connect.c:36: atomic_inc(&tlink->tl_count); ^~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:179:22: note: passing argument to parameter 'v' here atomic_inc(atomic_t *v) ^ fs/cifs/connect.c:3008:14: error: no member named 'fscache' in 'struct cifs_tcon' if (!tcon->fscache) ~~~~ ^ atomic_read(&tlink->tl_count) != 0 || ^~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:25:29: note: passing argument to parameter 'v' here atomic_read(const atomic_t *v) ^ 3 errors generated. vim +1156 fs/cifs/cifsglob.h 7ffec372458d16 Jeff Layton 2010-09-29 1151 13cfb7334eb6fd Jeff Layton 2010-09-29 1152 static inline struct tcon_link * 13cfb7334eb6fd Jeff Layton 2010-09-29 1153 cifs_get_tlink(struct tcon_link *tlink) 13cfb7334eb6fd Jeff Layton 2010-09-29 1154 { 9d002df492b14c Jeff Layton 2010-10-06 1155 if (tlink && !IS_ERR(tlink)) 9d002df492b14c Jeff Layton 2010-10-06 @1156 atomic_inc(&tlink->tl_count); 13cfb7334eb6fd Jeff Layton 2010-09-29 1157 return tlink; 13cfb7334eb6fd Jeff Layton 2010-09-29 1158 } 13cfb7334eb6fd Jeff Layton 2010-09-29 1159 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org