139 	int err;  in read_name()  local
145 	err = stat_file(name, &i_ino, &i_mode, &i_nlink, &ino->i_uid,  in read_name()
148 	if (err)  in read_name()
149 		return err;  in read_name()
210 	int err = 0;  in hostfs_read_inode()  local
219 	err = -ENOMEM;  in hostfs_read_inode()
227 			err = PTR_ERR(name);  in hostfs_read_inode()
232 	err = read_name(ino, name);  in hostfs_read_inode()
235 	return err;  in hostfs_read_inode()
264 	int err;  in hostfs_statfs()  local
271 	err = do_statfs(HOSTFS_I(dentry->d_sb->s_root->d_inode)->host_filename,  in hostfs_statfs()
275 	if (err)  in hostfs_statfs()
276 		return err;  in hostfs_statfs()
445 	int err;  in hostfs_writepage()  local
453 	err = write_file(HOSTFS_I(inode)->fd, &base, buffer, count);  in hostfs_writepage()
454 	if (err != count) {  in hostfs_writepage()
464 	err = 0;  in hostfs_writepage()
470 	return err;  in hostfs_writepage()
477 	int err = 0;  in hostfs_readpage()  local
481 	err = read_file(FILE_HOSTFS_I(file)->fd, &start, buffer,  in hostfs_readpage()
483 	if (err < 0)  in hostfs_readpage()
486 	memset(&buffer[err], 0, PAGE_CACHE_SIZE - err);  in hostfs_readpage()
491 	err = 0;  in hostfs_readpage()
495 	return err;  in hostfs_readpage()
517 	int err;  in hostfs_write_end()  local
520 	err = write_file(FILE_HOSTFS_I(file)->fd, &pos, buffer + from, copied);  in hostfs_write_end()
523 	if (!PageUptodate(page) && err == PAGE_CACHE_SIZE)  in hostfs_write_end()
530 	if (err > 0 && (pos > inode->i_size))  in hostfs_write_end()
535 	return err;  in hostfs_write_end()
549 	int type, err = -ENOMEM;  in init_inode()  local
564 	err = 0;  in init_inode()
593 	return err;  in init_inode()
646 	int err;  in hostfs_lookup()  local
650 		err = PTR_ERR(inode);  in hostfs_lookup()
654 	err = init_inode(inode, dentry);  in hostfs_lookup()
655 	if (err)  in hostfs_lookup()
658 	err = -ENOMEM;  in hostfs_lookup()
663 	err = read_name(inode, name);  in hostfs_lookup()
665 	if (err == -ENOENT) {  in hostfs_lookup()
669 	else if (err)  in hostfs_lookup()
679 	return ERR_PTR(err);  in hostfs_lookup()
700 	int err;  in hostfs_link()  local
709 	err = link_file(to_name, from_name);  in hostfs_link()
712 	return err;  in hostfs_link()
718 	int err;  in hostfs_unlink()  local
725 	err = unlink_file(file);  in hostfs_unlink()
727 	return err;  in hostfs_unlink()
733 	int err;  in hostfs_symlink()  local
737 	err = make_symlink(file, to);  in hostfs_symlink()
739 	return err;  in hostfs_symlink()
745 	int err;  in hostfs_mkdir()  local
749 	err = do_mkdir(file, mode);  in hostfs_mkdir()
751 	return err;  in hostfs_mkdir()
757 	int err;  in hostfs_rmdir()  local
761 	err = do_rmdir(file);  in hostfs_rmdir()
763 	return err;  in hostfs_rmdir()
770 	int err;  in hostfs_mknod()  local
774 		err = PTR_ERR(inode);  in hostfs_mknod()
778 	err = init_inode(inode, dentry);  in hostfs_mknod()
779 	if (err)  in hostfs_mknod()
782 	err = -ENOMEM;  in hostfs_mknod()
788 	err = do_mknod(name, mode, MAJOR(dev), MINOR(dev));  in hostfs_mknod()
789 	if (err)  in hostfs_mknod()
792 	err = read_name(inode, name);  in hostfs_mknod()
794 	if (err)  in hostfs_mknod()
805 	return err;  in hostfs_mknod()
812 	int err;  in hostfs_rename()  local
820 	err = rename_file(from_name, to_name);  in hostfs_rename()
823 	return err;  in hostfs_rename()
829 	int r = 0, w = 0, x = 0, err;  in hostfs_permission()  local
840 		err = 0;  in hostfs_permission()
842 		err = access_file(name, r, w, x);  in hostfs_permission()
844 	if (!err)  in hostfs_permission()
845 		err = generic_permission(ino, desired, NULL);  in hostfs_permission()
846 	return err;  in hostfs_permission()
853 	int err;  in hostfs_setattr()  local
857 	err = inode_change_ok(dentry->d_inode, attr);  in hostfs_setattr()
858 	if (err)  in hostfs_setattr()
859 		return err;  in hostfs_setattr()
902 	err = set_attr(name, &attrs, fd);  in hostfs_setattr()
904 	if (err)  in hostfs_setattr()
905 		return err;  in hostfs_setattr()
940 	int err;  in hostfs_link_readpage()  local
946 	err = hostfs_do_readlink(name, buffer, PAGE_CACHE_SIZE);  in hostfs_link_readpage()
948 	if (err == PAGE_CACHE_SIZE)  in hostfs_link_readpage()
949 		err = -E2BIG;  in hostfs_link_readpage()
950 	else if (err > 0) {  in hostfs_link_readpage()
954 		err = 0;  in hostfs_link_readpage()
958 	return err;  in hostfs_link_readpage()
969 	int err;  in hostfs_fill_sb_common()  local
980 	err = -ENOMEM;  in hostfs_fill_sb_common()
990 		err = PTR_ERR(root_inode);  in hostfs_fill_sb_common()
994 	err = init_inode(root_inode, NULL);  in hostfs_fill_sb_common()
995 	if (err)  in hostfs_fill_sb_common()
1005 	err = -ENOMEM;  in hostfs_fill_sb_common()
1010 	err = hostfs_read_inode(root_inode);  in hostfs_fill_sb_common()
1011 	if (err) {  in hostfs_fill_sb_common()
1025 	return err;  in hostfs_fill_sb_common()