Warning: mm/swap_state.c:289 function parameter 'zentry' not described in '__swap_cache_add_folio'

Warning: mm/swap_state.c:289 function parameter 'zentry' not described in '__swap_cache_add_folio'

[kernel test robot]

tree:   https://github.com/intel-lab-lkp/linux/commits/Baoquan-He/mm-swap_table-add-Pointer-type-support-for-zswap-entry-storage/20260707-153818
head:   53c1ba0b41c241d05475b9dc0d9ad4e1274fc024
commit: 53c1ba0b41c241d05475b9dc0d9ad4e1274fc024 mm/zswap, mm/swap_state: replace xarray indexing with swap table lookups
date:   9 hours ago
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260707/202607071858.lCMfGaEb-lkp@intel.com/config)
compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260707/202607071858.lCMfGaEb-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/202607071858.lCMfGaEb-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: mm/swap_state.c:289 function parameter 'zentry' not described in '__swap_cache_add_folio'
>> Warning: mm/swap_state.c:579 function parameter 'zentry' not described in 'swap_cache_alloc_folio'
>> Warning: mm/swap_state.c:289 function parameter 'zentry' not described in '__swap_cache_add_folio'
>> Warning: mm/swap_state.c:579 function parameter 'zentry' not described in 'swap_cache_alloc_folio'

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