Warnings before patch:
files: ['fs/dcache.c', 'include/linux/dcache.h']
Warning: fs/dcache.c:1007 No description found for return value of 'd_find_any_alias'
Warning: fs/dcache.c:1051 No description found for return value of 'd_find_alias'
Warning: fs/dcache.c:1215 No description found for return value of 'prune_dcache_sb'
Warning: fs/dcache.c:1416 No description found for return value of 'path_has_submounts'
Warning: fs/dcache.c:1700 No description found for return value of '__d_alloc'
Warning: fs/dcache.c:1783 No description found for return value of 'd_alloc'
Warning: fs/dcache.c:1832 No description found for return value of 'd_alloc_pseudo'
Warning: fs/dcache.c:2098 No description found for return value of 'd_obtain_alias'
Warning: fs/dcache.c:2119 No description found for return value of 'd_obtain_root'
Warning: fs/dcache.c:2142 No description found for return value of 'd_add_ci'
Warning: fs/dcache.c:2441 No description found for return value of 'd_hash_and_lookup'
Warning: fs/dcache.c:2953 No description found for return value of 'd_ancestor'
Warning: fs/dcache.c:3080 No description found for return value of 'd_splice_alias'
Warning: fs/dcache.c:3102 No description found for return value of 'is_subdir'
Warning: include/linux/dcache.h:323 No description found for return value of 'dget_dlock'
Warning: include/linux/dcache.h:348 No description found for return value of 'dget'
Warning: include/linux/dcache.h:363 No description found for return value of 'd_unhashed'
Warning: include/linux/dcache.h:494 No description found for return value of 'd_really_is_negative'
Warning: include/linux/dcache.h:512 No description found for return value of 'd_really_is_positive'
Warning: include/linux/dcache.h:531 No description found for return value of 'd_inode'
Warning: include/linux/dcache.h:543 No description found for return value of 'd_inode_rcu'
Warning: include/linux/dcache.h:558 No description found for return value of 'd_backing_inode'
Warning: include/linux/dcache.h:575 No description found for return value of 'd_real'
Warning: include/linux/dcache.h:590 No description found for return value of 'd_real_inode'

Current warnings:
files: ['fs/dcache.c', 'include/linux/dcache.h']
Warning: fs/dcache.c:1031 No description found for return value of 'd_find_any_alias'
Warning: fs/dcache.c:1075 No description found for return value of 'd_find_alias'
Warning: fs/dcache.c:1239 No description found for return value of 'prune_dcache_sb'
Warning: fs/dcache.c:1440 No description found for return value of 'path_has_submounts'
Warning: fs/dcache.c:1724 No description found for return value of '__d_alloc'
Warning: fs/dcache.c:1807 No description found for return value of 'd_alloc'
Warning: fs/dcache.c:1856 No description found for return value of 'd_alloc_pseudo'
Warning: fs/dcache.c:2124 No description found for return value of 'd_obtain_alias'
Warning: fs/dcache.c:2145 No description found for return value of 'd_obtain_root'
Warning: fs/dcache.c:2168 No description found for return value of 'd_add_ci'
Warning: fs/dcache.c:2467 No description found for return value of 'd_hash_and_lookup'
Warning: fs/dcache.c:2997 No description found for return value of 'd_ancestor'
Warning: fs/dcache.c:3124 No description found for return value of 'd_splice_alias'
Warning: fs/dcache.c:3146 No description found for return value of 'is_subdir'
Warning: include/linux/dcache.h:323 No description found for return value of 'dget_dlock'
Warning: include/linux/dcache.h:348 No description found for return value of 'dget'
Warning: include/linux/dcache.h:363 No description found for return value of 'd_unhashed'
Warning: include/linux/dcache.h:494 No description found for return value of 'd_really_is_negative'
Warning: include/linux/dcache.h:512 No description found for return value of 'd_really_is_positive'
Warning: include/linux/dcache.h:531 No description found for return value of 'd_inode'
Warning: include/linux/dcache.h:543 No description found for return value of 'd_inode_rcu'
Warning: include/linux/dcache.h:558 No description found for return value of 'd_backing_inode'
Warning: include/linux/dcache.h:575 No description found for return value of 'd_real'
Warning: include/linux/dcache.h:590 No description found for return value of 'd_real_inode'

Warnings before: 24 after: 24