[linux-next:master 3379/3551] fs/bcachefs/buckets.c:316:21: warning: no previous prototype for 'bucket_m_to_alloc'

[linux-next:master 3379/3551] fs/bcachefs/buckets.c:316:21: warning: no previous prototype for 'bucket_m_to_alloc'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   48bbaf8b793e0770798519f8ee1ea2908ff0943a
commit: 8192d6956cb6798c4cb28d35712373c9af7897bf [3379/3551] bcachefs: New bucket sector count helpers
config: i386-buildonly-randconfig-001-20231127 (https://download.01.org/0day-ci/archive/20231127/202311271541.YjOfLYSX-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231127/202311271541.YjOfLYSX-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311271541.YjOfLYSX-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from fs/bcachefs/buckets.c:17:
   fs/bcachefs/error.h: In function 'bch2_bkey_fsck_err':
   fs/bcachefs/error.h:168:9: warning: function 'bch2_bkey_fsck_err' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
     168 |         prt_vprintf(err_msg, fmt, args);
         |         ^~~~~~~~~~~
   fs/bcachefs/buckets.c: At top level:
>> fs/bcachefs/buckets.c:316:21: warning: no previous prototype for 'bucket_m_to_alloc' [-Wmissing-prototypes]
     316 | struct bch_alloc_v4 bucket_m_to_alloc(struct bucket b)
         |                     ^~~~~~~~~~~~~~~~~


vim +/bucket_m_to_alloc +316 fs/bcachefs/buckets.c

   315	
 > 316	struct bch_alloc_v4 bucket_m_to_alloc(struct bucket b)
   317	{
   318		return (struct bch_alloc_v4) {
   319			.gen		= b.gen,
   320			.data_type	= b.data_type,
   321			.dirty_sectors	= b.dirty_sectors,
   322			.cached_sectors	= b.cached_sectors,
   323			.stripe		= b.stripe,
   324		};
   325	}
   326	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki