Warnings before patch:
files: ['include/linux/sched/numa_balancing.h', 'kernel/sched/fair.c', 'kernel/sched/sched.h', 'mm/memory-tiers.c', 'mm/mempolicy.c', 'mm/migrate.c', 'mm/vmscan.c']
Warning: kernel/sched/sched.h:2044 No description found for return value of 'highest_flag_domain'
Warning: mm/mempolicy.c:325 No description found for return value of 'nearest_node_nodemask'
Warning: mm/migrate.c:113 No description found for return value of 'isolate_movable_ops_page'
Warning: mm/migrate.c:237 No description found for return value of 'migrate_movable_ops_page'
Warning: mm/migrate.c:892 No description found for return value of 'migrate_folio'
Warning: mm/vmscan.c:234 No description found for return value of 'writeback_throttling_sane'
Warning: mm/vmscan.c:412 No description found for return value of 'lruvec_lru_size'
Warning: kernel/sched/sched.h:2044 No description found for return value of 'highest_flag_domain'
Warning: mm/mempolicy.c:325 No description found for return value of 'nearest_node_nodemask'
Warning: mm/migrate.c:113 No description found for return value of 'isolate_movable_ops_page'
Warning: mm/migrate.c:237 No description found for return value of 'migrate_movable_ops_page'
Warning: mm/migrate.c:892 No description found for return value of 'migrate_folio'
Warning: mm/vmscan.c:234 No description found for return value of 'writeback_throttling_sane'
Warning: mm/vmscan.c:412 No description found for return value of 'lruvec_lru_size'

Current warnings:
files: ['include/linux/sched/numa_balancing.h', 'kernel/sched/fair.c', 'kernel/sched/sched.h', 'mm/memory-tiers.c', 'mm/mempolicy.c', 'mm/migrate.c', 'mm/vmscan.c']
Warning: kernel/sched/sched.h:2044 No description found for return value of 'highest_flag_domain'
Warning: mm/mempolicy.c:325 No description found for return value of 'nearest_node_nodemask'
Warning: mm/migrate.c:114 No description found for return value of 'isolate_movable_ops_page'
Warning: mm/migrate.c:238 No description found for return value of 'migrate_movable_ops_page'
Warning: mm/migrate.c:893 No description found for return value of 'migrate_folio'
Warning: mm/vmscan.c:235 No description found for return value of 'writeback_throttling_sane'
Warning: mm/vmscan.c:413 No description found for return value of 'lruvec_lru_size'
Warning: kernel/sched/sched.h:2044 No description found for return value of 'highest_flag_domain'
Warning: mm/mempolicy.c:325 No description found for return value of 'nearest_node_nodemask'
Warning: mm/migrate.c:114 No description found for return value of 'isolate_movable_ops_page'
Warning: mm/migrate.c:238 No description found for return value of 'migrate_movable_ops_page'
Warning: mm/migrate.c:893 No description found for return value of 'migrate_folio'
Warning: mm/vmscan.c:235 No description found for return value of 'writeback_throttling_sane'
Warning: mm/vmscan.c:413 No description found for return value of 'lruvec_lru_size'

Warnings before: 14 after: 14