Warnings before patch:
files: ['include/linux/rhashtable-types.h', 'include/linux/rhashtable.h', 'lib/rhashtable.c']
Warning: include/linux/rhashtable-types.h:94 struct member 'alloc_tag' not described in 'rhashtable'
Warning: include/linux/rhashtable-types.h:131 struct member 'end_of_table' not described in 'rhashtable_iter'
Warning: include/linux/rhashtable.h:87 struct member 'dep_map' not described in 'bucket_table'
Warning: include/linux/rhashtable.h:183 No description found for return value of 'rht_grow_above_75'
Warning: include/linux/rhashtable.h:196 No description found for return value of 'rht_shrink_below_30'
Warning: include/linux/rhashtable.h:209 No description found for return value of 'rht_grow_above_100'
Warning: include/linux/rhashtable.h:221 No description found for return value of 'rht_grow_above_max'
Warning: include/linux/rhashtable.h:675 No description found for return value of 'rhashtable_lookup'
Warning: include/linux/rhashtable.h:710 No description found for return value of 'rhashtable_lookup_fast'
Warning: include/linux/rhashtable.h:738 No description found for return value of 'rhltable_lookup'
Warning: include/linux/rhashtable.h:886 No description found for return value of 'rhashtable_insert_fast'
Warning: include/linux/rhashtable.h:915 No description found for return value of 'rhltable_insert_key'
Warning: include/linux/rhashtable.h:938 No description found for return value of 'rhltable_insert'
Warning: include/linux/rhashtable.h:963 No description found for return value of 'rhashtable_lookup_insert_fast'
Warning: include/linux/rhashtable.h:990 No description found for return value of 'rhashtable_lookup_get_insert_fast'
Warning: include/linux/rhashtable.h:1017 No description found for return value of 'rhashtable_lookup_insert_key'
Warning: include/linux/rhashtable.h:1043 No description found for return value of 'rhashtable_lookup_get_insert_key'
Warning: include/linux/rhashtable.h:1176 No description found for return value of 'rhashtable_remove_fast'
Warning: include/linux/rhashtable.h:1198 No description found for return value of 'rhltable_remove'
Warning: include/linux/rhashtable.h:1270 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-types.h:94 struct member 'alloc_tag' not described in 'rhashtable'
Warning: include/linux/rhashtable-types.h:131 struct member 'end_of_table' not described in 'rhashtable_iter'
Warning: include/linux/rhashtable.h:87 struct member 'dep_map' not described in 'bucket_table'
Warning: include/linux/rhashtable.h:183 No description found for return value of 'rht_grow_above_75'
Warning: include/linux/rhashtable.h:196 No description found for return value of 'rht_shrink_below_30'
Warning: include/linux/rhashtable.h:209 No description found for return value of 'rht_grow_above_100'
Warning: include/linux/rhashtable.h:221 No description found for return value of 'rht_grow_above_max'
Warning: include/linux/rhashtable.h:675 No description found for return value of 'rhashtable_lookup'
Warning: include/linux/rhashtable.h:710 No description found for return value of 'rhashtable_lookup_fast'
Warning: include/linux/rhashtable.h:738 No description found for return value of 'rhltable_lookup'
Warning: include/linux/rhashtable.h:886 No description found for return value of 'rhashtable_insert_fast'
Warning: include/linux/rhashtable.h:915 No description found for return value of 'rhltable_insert_key'
Warning: include/linux/rhashtable.h:938 No description found for return value of 'rhltable_insert'
Warning: include/linux/rhashtable.h:963 No description found for return value of 'rhashtable_lookup_insert_fast'
Warning: include/linux/rhashtable.h:990 No description found for return value of 'rhashtable_lookup_get_insert_fast'
Warning: include/linux/rhashtable.h:1017 No description found for return value of 'rhashtable_lookup_insert_key'
Warning: include/linux/rhashtable.h:1043 No description found for return value of 'rhashtable_lookup_get_insert_key'
Warning: include/linux/rhashtable.h:1176 No description found for return value of 'rhashtable_remove_fast'
Warning: include/linux/rhashtable.h:1198 No description found for return value of 'rhltable_remove'
Warning: include/linux/rhashtable.h:1270 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-types.h', 'include/linux/rhashtable.h', 'lib/rhashtable.c']
Warning: include/linux/rhashtable-types.h:96 struct member 'alloc_tag' not described in 'rhashtable'
Warning: include/linux/rhashtable-types.h:133 struct member 'end_of_table' not described in 'rhashtable_iter'
Warning: include/linux/rhashtable.h:87 struct member 'dep_map' not described in 'bucket_table'
Warning: include/linux/rhashtable.h:183 No description found for return value of 'rht_grow_above_75'
Warning: include/linux/rhashtable.h:196 No description found for return value of 'rht_shrink_below_30'
Warning: include/linux/rhashtable.h:209 No description found for return value of 'rht_grow_above_100'
Warning: include/linux/rhashtable.h:221 No description found for return value of 'rht_grow_above_max'
Warning: include/linux/rhashtable.h:675 No description found for return value of 'rhashtable_lookup'
Warning: include/linux/rhashtable.h:710 No description found for return value of 'rhashtable_lookup_fast'
Warning: include/linux/rhashtable.h:738 No description found for return value of 'rhltable_lookup'
Warning: include/linux/rhashtable.h:887 No description found for return value of 'rhashtable_insert_fast'
Warning: include/linux/rhashtable.h:916 No description found for return value of 'rhltable_insert_key'
Warning: include/linux/rhashtable.h:939 No description found for return value of 'rhltable_insert'
Warning: include/linux/rhashtable.h:964 No description found for return value of 'rhashtable_lookup_insert_fast'
Warning: include/linux/rhashtable.h:991 No description found for return value of 'rhashtable_lookup_get_insert_fast'
Warning: include/linux/rhashtable.h:1018 No description found for return value of 'rhashtable_lookup_insert_key'
Warning: include/linux/rhashtable.h:1044 No description found for return value of 'rhashtable_lookup_get_insert_key'
Warning: include/linux/rhashtable.h:1177 No description found for return value of 'rhashtable_remove_fast'
Warning: include/linux/rhashtable.h:1199 No description found for return value of 'rhltable_remove'
Warning: include/linux/rhashtable.h:1271 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:730 No description found for return value of 'rhashtable_walk_start_check'
Warning: lib/rhashtable.c:802 No description found for return value of '__rhashtable_walk_find_next'
Warning: lib/rhashtable.c:874 No description found for return value of 'rhashtable_walk_next'
Warning: lib/rhashtable.c:913 No description found for return value of 'rhashtable_walk_peek'
Warning: lib/rhashtable.c:1030 No description found for return value of 'rhashtable_init'
Warning: lib/rhashtable.c:1102 No description found for return value of 'rhltable_init'
Warning: include/linux/rhashtable-types.h:96 struct member 'alloc_tag' not described in 'rhashtable'
Warning: include/linux/rhashtable-types.h:133 struct member 'end_of_table' not described in 'rhashtable_iter'
Warning: include/linux/rhashtable.h:87 struct member 'dep_map' not described in 'bucket_table'
Warning: include/linux/rhashtable.h:183 No description found for return value of 'rht_grow_above_75'
Warning: include/linux/rhashtable.h:196 No description found for return value of 'rht_shrink_below_30'
Warning: include/linux/rhashtable.h:209 No description found for return value of 'rht_grow_above_100'
Warning: include/linux/rhashtable.h:221 No description found for return value of 'rht_grow_above_max'
Warning: include/linux/rhashtable.h:675 No description found for return value of 'rhashtable_lookup'
Warning: include/linux/rhashtable.h:710 No description found for return value of 'rhashtable_lookup_fast'
Warning: include/linux/rhashtable.h:738 No description found for return value of 'rhltable_lookup'
Warning: include/linux/rhashtable.h:887 No description found for return value of 'rhashtable_insert_fast'
Warning: include/linux/rhashtable.h:916 No description found for return value of 'rhltable_insert_key'
Warning: include/linux/rhashtable.h:939 No description found for return value of 'rhltable_insert'
Warning: include/linux/rhashtable.h:964 No description found for return value of 'rhashtable_lookup_insert_fast'
Warning: include/linux/rhashtable.h:991 No description found for return value of 'rhashtable_lookup_get_insert_fast'
Warning: include/linux/rhashtable.h:1018 No description found for return value of 'rhashtable_lookup_insert_key'
Warning: include/linux/rhashtable.h:1044 No description found for return value of 'rhashtable_lookup_get_insert_key'
Warning: include/linux/rhashtable.h:1177 No description found for return value of 'rhashtable_remove_fast'
Warning: include/linux/rhashtable.h:1199 No description found for return value of 'rhltable_remove'
Warning: include/linux/rhashtable.h:1271 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:730 No description found for return value of 'rhashtable_walk_start_check'
Warning: lib/rhashtable.c:802 No description found for return value of '__rhashtable_walk_find_next'
Warning: lib/rhashtable.c:874 No description found for return value of 'rhashtable_walk_next'
Warning: lib/rhashtable.c:913 No description found for return value of 'rhashtable_walk_peek'
Warning: lib/rhashtable.c:1030 No description found for return value of 'rhashtable_init'
Warning: lib/rhashtable.c:1102 No description found for return value of 'rhltable_init'

Warnings before: 54 after: 54