Warnings before patch:
files: ['fs/nfs/client.c', 'fs/nfs/nfs4_fs.h', 'fs/nfs/super.c', 'include/linux/nfs_fs_sb.h']
Warning: fs/nfs/client.c:671 No description found for return value of 'nfs_init_client'
Warning: fs/nfs/client.c:671 No description found for return value of 'nfs_init_client'

Current warnings:
files: ['fs/nfs/client.c', 'fs/nfs/nfs4_fs.h', 'fs/nfs/super.c', 'include/linux/nfs_fs_sb.h']
Warning: fs/nfs/client.c:671 No description found for return value of 'nfs_init_client'
Warning: fs/nfs/client.c:671 No description found for return value of 'nfs_init_client'

Warnings before: 2 after: 2