Warnings before patch:
files: ['fs/ext4/verity.c', 'fs/f2fs/verity.c', 'fs/fuse/dev.c', 'fs/iomap/buffered-io.c', 'fs/nfs/pagelist.c', 'fs/remap_range.c', 'fs/xfs/scrub/xfile.c']
Warning: fs/iomap/buffered-io.c:362 No description found for return value of 'iomap_read_inline_data'
Warning: fs/iomap/buffered-io.c:701 No description found for return value of 'iomap_get_folio'
Warning: fs/iomap/buffered-io.c:1587 No description found for return value of 'iomap_fill_dirty_folios'
Warning: fs/nfs/pagelist.c:155 No description found for return value of 'nfs_iocounter_wait'
Warning: fs/nfs/pagelist.c:171 No description found for return value of 'nfs_async_iocounter_wait'
Warning: fs/nfs/pagelist.c:263 No description found for return value of 'nfs_page_group_sync_on_bit_locked'
Warning: fs/nfs/pagelist.c:439 No description found for return value of 'nfs_page_create_from_page'
Warning: fs/nfs/pagelist.c:470 No description found for return value of 'nfs_page_create_from_folio'
Warning: fs/nfs/pagelist.c:1079 No description found for return value of 'nfs_coalesce_size'
Warning: fs/nfs/pagelist.c:1109 No description found for return value of 'nfs_pageio_do_add_request'
Warning: fs/nfs/pagelist.c:1181 No description found for return value of '__nfs_pageio_add_request'
Warning: fs/iomap/buffered-io.c:362 No description found for return value of 'iomap_read_inline_data'
Warning: fs/iomap/buffered-io.c:701 No description found for return value of 'iomap_get_folio'
Warning: fs/iomap/buffered-io.c:1587 No description found for return value of 'iomap_fill_dirty_folios'
Warning: fs/nfs/pagelist.c:155 No description found for return value of 'nfs_iocounter_wait'
Warning: fs/nfs/pagelist.c:171 No description found for return value of 'nfs_async_iocounter_wait'
Warning: fs/nfs/pagelist.c:263 No description found for return value of 'nfs_page_group_sync_on_bit_locked'
Warning: fs/nfs/pagelist.c:439 No description found for return value of 'nfs_page_create_from_page'
Warning: fs/nfs/pagelist.c:470 No description found for return value of 'nfs_page_create_from_folio'
Warning: fs/nfs/pagelist.c:1079 No description found for return value of 'nfs_coalesce_size'
Warning: fs/nfs/pagelist.c:1109 No description found for return value of 'nfs_pageio_do_add_request'
Warning: fs/nfs/pagelist.c:1181 No description found for return value of '__nfs_pageio_add_request'

Current warnings:
files: ['fs/ext4/verity.c', 'fs/f2fs/verity.c', 'fs/fuse/dev.c', 'fs/iomap/buffered-io.c', 'fs/nfs/pagelist.c', 'fs/remap_range.c', 'fs/xfs/scrub/xfile.c']
Warning: fs/iomap/buffered-io.c:362 No description found for return value of 'iomap_read_inline_data'
Warning: fs/iomap/buffered-io.c:701 No description found for return value of 'iomap_get_folio'
Warning: fs/iomap/buffered-io.c:1587 No description found for return value of 'iomap_fill_dirty_folios'
Warning: fs/nfs/pagelist.c:155 No description found for return value of 'nfs_iocounter_wait'
Warning: fs/nfs/pagelist.c:171 No description found for return value of 'nfs_async_iocounter_wait'
Warning: fs/nfs/pagelist.c:263 No description found for return value of 'nfs_page_group_sync_on_bit_locked'
Warning: fs/nfs/pagelist.c:439 No description found for return value of 'nfs_page_create_from_page'
Warning: fs/nfs/pagelist.c:470 No description found for return value of 'nfs_page_create_from_folio'
Warning: fs/nfs/pagelist.c:1079 No description found for return value of 'nfs_coalesce_size'
Warning: fs/nfs/pagelist.c:1109 No description found for return value of 'nfs_pageio_do_add_request'
Warning: fs/nfs/pagelist.c:1181 No description found for return value of '__nfs_pageio_add_request'
Warning: fs/iomap/buffered-io.c:362 No description found for return value of 'iomap_read_inline_data'
Warning: fs/iomap/buffered-io.c:701 No description found for return value of 'iomap_get_folio'
Warning: fs/iomap/buffered-io.c:1587 No description found for return value of 'iomap_fill_dirty_folios'
Warning: fs/nfs/pagelist.c:155 No description found for return value of 'nfs_iocounter_wait'
Warning: fs/nfs/pagelist.c:171 No description found for return value of 'nfs_async_iocounter_wait'
Warning: fs/nfs/pagelist.c:263 No description found for return value of 'nfs_page_group_sync_on_bit_locked'
Warning: fs/nfs/pagelist.c:439 No description found for return value of 'nfs_page_create_from_page'
Warning: fs/nfs/pagelist.c:470 No description found for return value of 'nfs_page_create_from_folio'
Warning: fs/nfs/pagelist.c:1079 No description found for return value of 'nfs_coalesce_size'
Warning: fs/nfs/pagelist.c:1109 No description found for return value of 'nfs_pageio_do_add_request'
Warning: fs/nfs/pagelist.c:1181 No description found for return value of '__nfs_pageio_add_request'

Warnings before: 22 after: 22