Hi NeilBrown, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.7-rc2 next-20231124] [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/NeilBrown/nfsd-hold-cl_lock-for-hash_delegation_locked/20231124-123723 base: linus/master patch link: https://lore.kernel.org/r/20231124002925.1816-12-neilb%40suse.de patch subject: [PATCH 11/11] nfsd: allow layout state to be admin-revoked. config: alpha-defconfig (https://download.01.org/0day-ci/archive/20231124/202311241708.t3tyrrzD-lkp@xxxxxxxxx/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231124/202311241708.t3tyrrzD-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202311241708.t3tyrrzD-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from fs/nfsd/export.c:24: >> fs/nfsd/pnfs.h:94:46: warning: 'struct nfs4_layout_stateid' declared inside parameter list will not be visible outside of this definition or declaration 94 | static inline void nfsd4_close_layout(struct nfs4_layout_stateid *ls) | ^~~~~~~~~~~~~~~~~~~ fs/nfsd/export.c: In function 'exp_rootfh': fs/nfsd/export.c:1016:34: warning: variable 'inode' set but not used [-Wunused-but-set-variable] 1016 | struct inode *inode; | ^~~~~ vim +94 fs/nfsd/pnfs.h 86 87 static inline void nfsd4_return_all_client_layouts(struct nfs4_client *clp) 88 { 89 } 90 static inline void nfsd4_return_all_file_layouts(struct nfs4_client *clp, 91 struct nfs4_file *fp) 92 { 93 } > 94 static inline void nfsd4_close_layout(struct nfs4_layout_stateid *ls) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
