Warnings before patch:
files: ['drivers/base/devtmpfs.c', 'mm/shmem.c', 'init/do_mounts.c', 'fs/ramfs/inode.c']
<parse fail>: Warning: mm/shmem.c:1544 No description found for return value of 'shmem_writeout'
<parse fail>: Warning: mm/shmem.c:5849 No description found for return value of 'shmem_kernel_file_setup'
<parse fail>: Warning: mm/shmem.c:5861 No description found for return value of 'shmem_file_setup'
<parse fail>: Warning: mm/shmem.c:5875 No description found for return value of 'shmem_file_setup_with_mnt'
<parse fail>: Warning: mm/shmem.c:5885 No description found for return value of 'shmem_zero_setup'
<parse fail>: Warning: mm/shmem.c:5924 No description found for return value of 'shmem_read_folio_gfp'
Warning: mm/shmem.c:1544 No description found for return value of 'shmem_writeout'
Warning: mm/shmem.c:5849 No description found for return value of 'shmem_kernel_file_setup'
Warning: mm/shmem.c:5861 No description found for return value of 'shmem_file_setup'
Warning: mm/shmem.c:5875 No description found for return value of 'shmem_file_setup_with_mnt'
Warning: mm/shmem.c:5885 No description found for return value of 'shmem_zero_setup'
Warning: mm/shmem.c:5924 No description found for return value of 'shmem_read_folio_gfp'

Current warnings:
files: ['drivers/base/devtmpfs.c', 'mm/shmem.c', 'init/do_mounts.c', 'fs/ramfs/inode.c']
<parse fail>: Warning: mm/shmem.c:1544 No description found for return value of 'shmem_writeout'
<parse fail>: Warning: mm/shmem.c:5827 No description found for return value of 'shmem_kernel_file_setup'
<parse fail>: Warning: mm/shmem.c:5839 No description found for return value of 'shmem_file_setup'
<parse fail>: Warning: mm/shmem.c:5853 No description found for return value of 'shmem_file_setup_with_mnt'
<parse fail>: Warning: mm/shmem.c:5863 No description found for return value of 'shmem_zero_setup'
<parse fail>: Warning: mm/shmem.c:5902 No description found for return value of 'shmem_read_folio_gfp'
Warning: mm/shmem.c:1544 No description found for return value of 'shmem_writeout'
Warning: mm/shmem.c:5827 No description found for return value of 'shmem_kernel_file_setup'
Warning: mm/shmem.c:5839 No description found for return value of 'shmem_file_setup'
Warning: mm/shmem.c:5853 No description found for return value of 'shmem_file_setup_with_mnt'
Warning: mm/shmem.c:5863 No description found for return value of 'shmem_zero_setup'
Warning: mm/shmem.c:5902 No description found for return value of 'shmem_read_folio_gfp'

Warnings before: 6 after: 6