Warnings before patch:
files: ['include/linux/rhashtable.h', 'lib/rhashtable.c', 'lib/test_rhashtable.c']
Warning: include/linux/rhashtable.h:87 struct member 'dep_map' not described in 'bucket_table'
Warning: include/linux/rhashtable.h:176 No description found for return value of 'rht_grow_above_75'
Warning: include/linux/rhashtable.h:189 No description found for return value of 'rht_shrink_below_30'
Warning: include/linux/rhashtable.h:202 No description found for return value of 'rht_grow_above_100'
Warning: include/linux/rhashtable.h:214 No description found for return value of 'rht_grow_above_max'
Warning: include/linux/rhashtable.h:668 No description found for return value of 'rhashtable_lookup'
Warning: include/linux/rhashtable.h:703 No description found for return value of 'rhashtable_lookup_fast'
Warning: include/linux/rhashtable.h:731 No description found for return value of 'rhltable_lookup'
Warning: include/linux/rhashtable.h:879 No description found for return value of 'rhashtable_insert_fast'
Warning: include/linux/rhashtable.h:908 No description found for return value of 'rhltable_insert_key'
Warning: include/linux/rhashtable.h:931 No description found for return value of 'rhltable_insert'
Warning: include/linux/rhashtable.h:956 No description found for return value of 'rhashtable_lookup_insert_fast'
Warning: include/linux/rhashtable.h:983 No description found for return value of 'rhashtable_lookup_get_insert_fast'
Warning: include/linux/rhashtable.h:1010 No description found for return value of 'rhashtable_lookup_insert_key'
Warning: include/linux/rhashtable.h:1036 No description found for return value of 'rhashtable_lookup_get_insert_key'
Warning: include/linux/rhashtable.h:1169 No description found for return value of 'rhashtable_remove_fast'
Warning: include/linux/rhashtable.h:1191 No description found for return value of 'rhltable_remove'
Warning: include/linux/rhashtable.h:1263 No description found for return value of 'rhashtable_replace_fast'
Warning: lib/rhashtable.c:396 No description found for return value of 'rhashtable_shrink'
Warning: lib/rhashtable.c:729 No description found for return value of 'rhashtable_walk_start_check'
Warning: lib/rhashtable.c:801 No description found for return value of '__rhashtable_walk_find_next'
Warning: lib/rhashtable.c:873 No description found for return value of 'rhashtable_walk_next'
Warning: lib/rhashtable.c:912 No description found for return value of 'rhashtable_walk_peek'
Warning: lib/rhashtable.c:1029 No description found for return value of 'rhashtable_init'
Warning: lib/rhashtable.c:1101 No description found for return value of 'rhltable_init'
Warning: include/linux/rhashtable.h:87 struct member 'dep_map' not described in 'bucket_table'
Warning: include/linux/rhashtable.h:176 No description found for return value of 'rht_grow_above_75'
Warning: include/linux/rhashtable.h:189 No description found for return value of 'rht_shrink_below_30'
Warning: include/linux/rhashtable.h:202 No description found for return value of 'rht_grow_above_100'
Warning: include/linux/rhashtable.h:214 No description found for return value of 'rht_grow_above_max'
Warning: include/linux/rhashtable.h:668 No description found for return value of 'rhashtable_lookup'
Warning: include/linux/rhashtable.h:703 No description found for return value of 'rhashtable_lookup_fast'
Warning: include/linux/rhashtable.h:731 No description found for return value of 'rhltable_lookup'
Warning: include/linux/rhashtable.h:879 No description found for return value of 'rhashtable_insert_fast'
Warning: include/linux/rhashtable.h:908 No description found for return value of 'rhltable_insert_key'
Warning: include/linux/rhashtable.h:931 No description found for return value of 'rhltable_insert'
Warning: include/linux/rhashtable.h:956 No description found for return value of 'rhashtable_lookup_insert_fast'
Warning: include/linux/rhashtable.h:983 No description found for return value of 'rhashtable_lookup_get_insert_fast'
Warning: include/linux/rhashtable.h:1010 No description found for return value of 'rhashtable_lookup_insert_key'
Warning: include/linux/rhashtable.h:1036 No description found for return value of 'rhashtable_lookup_get_insert_key'
Warning: include/linux/rhashtable.h:1169 No description found for return value of 'rhashtable_remove_fast'
Warning: include/linux/rhashtable.h:1191 No description found for return value of 'rhltable_remove'
Warning: include/linux/rhashtable.h:1263 No description found for return value of 'rhashtable_replace_fast'
Warning: lib/rhashtable.c:396 No description found for return value of 'rhashtable_shrink'
Warning: lib/rhashtable.c:729 No description found for return value of 'rhashtable_walk_start_check'
Warning: lib/rhashtable.c:801 No description found for return value of '__rhashtable_walk_find_next'
Warning: lib/rhashtable.c:873 No description found for return value of 'rhashtable_walk_next'
Warning: lib/rhashtable.c:912 No description found for return value of 'rhashtable_walk_peek'
Warning: lib/rhashtable.c:1029 No description found for return value of 'rhashtable_init'
Warning: lib/rhashtable.c:1101 No description found for return value of 'rhltable_init'

Current warnings:
files: ['include/linux/rhashtable.h', 'lib/rhashtable.c', 'lib/test_rhashtable.c']
Warning: include/linux/rhashtable.h:87 struct member 'dep_map' not described in 'bucket_table'
Warning: include/linux/rhashtable.h:176 No description found for return value of 'rht_grow_above_75'
Warning: include/linux/rhashtable.h:189 No description found for return value of 'rht_shrink_below_30'
Warning: include/linux/rhashtable.h:202 No description found for return value of 'rht_grow_above_100'
Warning: include/linux/rhashtable.h:214 No description found for return value of 'rht_grow_above_max'
Warning: include/linux/rhashtable.h:689 No description found for return value of 'rhashtable_lookup'
Warning: include/linux/rhashtable.h:724 No description found for return value of 'rhashtable_lookup_fast'
Warning: include/linux/rhashtable.h:752 No description found for return value of 'rhltable_lookup'
Warning: include/linux/rhashtable.h:900 No description found for return value of 'rhashtable_insert_fast'
Warning: include/linux/rhashtable.h:929 No description found for return value of 'rhltable_insert_key'
Warning: include/linux/rhashtable.h:952 No description found for return value of 'rhltable_insert'
Warning: include/linux/rhashtable.h:977 No description found for return value of 'rhashtable_lookup_insert_fast'
Warning: include/linux/rhashtable.h:1004 No description found for return value of 'rhashtable_lookup_get_insert_fast'
Warning: include/linux/rhashtable.h:1031 No description found for return value of 'rhashtable_lookup_insert_key'
Warning: include/linux/rhashtable.h:1057 No description found for return value of 'rhashtable_lookup_get_insert_key'
Warning: include/linux/rhashtable.h:1190 No description found for return value of 'rhashtable_remove_fast'
Warning: include/linux/rhashtable.h:1212 No description found for return value of 'rhltable_remove'
Warning: include/linux/rhashtable.h:1284 No description found for return value of 'rhashtable_replace_fast'
Warning: lib/rhashtable.c:396 No description found for return value of 'rhashtable_shrink'
Warning: lib/rhashtable.c:770 No description found for return value of 'rhashtable_walk_start_check'
Warning: lib/rhashtable.c:842 No description found for return value of '__rhashtable_walk_find_next'
Warning: lib/rhashtable.c:914 No description found for return value of 'rhashtable_walk_next'
Warning: lib/rhashtable.c:953 No description found for return value of 'rhashtable_walk_peek'
Warning: lib/rhashtable.c:1070 No description found for return value of 'rhashtable_init'
Warning: lib/rhashtable.c:1142 No description found for return value of 'rhltable_init'
Warning: include/linux/rhashtable.h:87 struct member 'dep_map' not described in 'bucket_table'
Warning: include/linux/rhashtable.h:176 No description found for return value of 'rht_grow_above_75'
Warning: include/linux/rhashtable.h:189 No description found for return value of 'rht_shrink_below_30'
Warning: include/linux/rhashtable.h:202 No description found for return value of 'rht_grow_above_100'
Warning: include/linux/rhashtable.h:214 No description found for return value of 'rht_grow_above_max'
Warning: include/linux/rhashtable.h:689 No description found for return value of 'rhashtable_lookup'
Warning: include/linux/rhashtable.h:724 No description found for return value of 'rhashtable_lookup_fast'
Warning: include/linux/rhashtable.h:752 No description found for return value of 'rhltable_lookup'
Warning: include/linux/rhashtable.h:900 No description found for return value of 'rhashtable_insert_fast'
Warning: include/linux/rhashtable.h:929 No description found for return value of 'rhltable_insert_key'
Warning: include/linux/rhashtable.h:952 No description found for return value of 'rhltable_insert'
Warning: include/linux/rhashtable.h:977 No description found for return value of 'rhashtable_lookup_insert_fast'
Warning: include/linux/rhashtable.h:1004 No description found for return value of 'rhashtable_lookup_get_insert_fast'
Warning: include/linux/rhashtable.h:1031 No description found for return value of 'rhashtable_lookup_insert_key'
Warning: include/linux/rhashtable.h:1057 No description found for return value of 'rhashtable_lookup_get_insert_key'
Warning: include/linux/rhashtable.h:1190 No description found for return value of 'rhashtable_remove_fast'
Warning: include/linux/rhashtable.h:1212 No description found for return value of 'rhltable_remove'
Warning: include/linux/rhashtable.h:1284 No description found for return value of 'rhashtable_replace_fast'
Warning: lib/rhashtable.c:396 No description found for return value of 'rhashtable_shrink'
Warning: lib/rhashtable.c:770 No description found for return value of 'rhashtable_walk_start_check'
Warning: lib/rhashtable.c:842 No description found for return value of '__rhashtable_walk_find_next'
Warning: lib/rhashtable.c:914 No description found for return value of 'rhashtable_walk_next'
Warning: lib/rhashtable.c:953 No description found for return value of 'rhashtable_walk_peek'
Warning: lib/rhashtable.c:1070 No description found for return value of 'rhashtable_init'
Warning: lib/rhashtable.c:1142 No description found for return value of 'rhltable_init'

Warnings before: 50 after: 50