74 	int			error;  in xfs_find_handle()  local
83 		error = user_lpath((const char __user *)hreq->path, &path);  in xfs_find_handle()
84 		if (error)  in xfs_find_handle()
85 			return error;  in xfs_find_handle()
94 	error = -EINVAL;  in xfs_find_handle()
98 	error = -EBADF;  in xfs_find_handle()
123 	error = -EFAULT;  in xfs_find_handle()
128 	error = 0;  in xfs_find_handle()
135 	return error;  in xfs_find_handle()
199 	int			error;  in xfs_open_by_handle()  local
218 		error = -EPERM;  in xfs_open_by_handle()
230 		error = -EPERM;  in xfs_open_by_handle()
235 		error = -EACCES;  in xfs_open_by_handle()
241 		error = -EISDIR;  in xfs_open_by_handle()
247 		error = fd;  in xfs_open_by_handle()
270 	return error;  in xfs_open_by_handle()
281 	int			error;  in xfs_readlink_by_handle()  local
292 		error = -EINVAL;  in xfs_readlink_by_handle()
297 		error = -EFAULT;  in xfs_readlink_by_handle()
303 		error = -ENOMEM;  in xfs_readlink_by_handle()
307 	error = xfs_readlink(XFS_I(d_inode(dentry)), link);  in xfs_readlink_by_handle()
308 	if (error)  in xfs_readlink_by_handle()
310 	error = readlink_copy(hreq->ohandle, olen, link);  in xfs_readlink_by_handle()
311 	if (error)  in xfs_readlink_by_handle()
318 	return error;  in xfs_readlink_by_handle()
329 	int		error;  in xfs_set_dmattrs()  local
338 	error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ichange, 0, 0);  in xfs_set_dmattrs()
339 	if (error) {  in xfs_set_dmattrs()
341 		return error;  in xfs_set_dmattrs()
350 	error = xfs_trans_commit(tp);  in xfs_set_dmattrs()
352 	return error;  in xfs_set_dmattrs()
360 	int			error;  in xfs_fssetdm_by_handle()  local
370 	error = mnt_want_write_file(parfilp);  in xfs_fssetdm_by_handle()
371 	if (error)  in xfs_fssetdm_by_handle()
372 		return error;  in xfs_fssetdm_by_handle()
381 		error = -EPERM;  in xfs_fssetdm_by_handle()
386 		error = -EFAULT;  in xfs_fssetdm_by_handle()
390 	error = xfs_set_dmattrs(XFS_I(d_inode(dentry)), fsd.fsd_dmevmask,  in xfs_fssetdm_by_handle()
396 	return error;  in xfs_fssetdm_by_handle()
404 	int			error = -ENOMEM;  in xfs_attrlist_by_handle()  local
433 	error = xfs_attr_list(XFS_I(d_inode(dentry)), kbuf, al_hreq.buflen,  in xfs_attrlist_by_handle()
435 	if (error)  in xfs_attrlist_by_handle()
439 		error = -EFAULT;  in xfs_attrlist_by_handle()
445 	return error;  in xfs_attrlist_by_handle()
457 	int			error = -EFAULT;  in xfs_attrmulti_attr_get()  local
465 	error = xfs_attr_get(XFS_I(inode), name, kbuf, (int *)len, flags);  in xfs_attrmulti_attr_get()
466 	if (error)  in xfs_attrmulti_attr_get()
470 		error = -EFAULT;  in xfs_attrmulti_attr_get()
474 	return error;  in xfs_attrmulti_attr_get()
486 	int			error;  in xfs_attrmulti_attr_set()  local
497 	error = xfs_attr_set(XFS_I(inode), name, kbuf, len, flags);  in xfs_attrmulti_attr_set()
498 	if (!error)  in xfs_attrmulti_attr_set()
501 	return error;  in xfs_attrmulti_attr_set()
510 	int			error;  in xfs_attrmulti_attr_remove()  local
514 	error = xfs_attr_remove(XFS_I(inode), name, flags);  in xfs_attrmulti_attr_remove()
515 	if (!error)  in xfs_attrmulti_attr_remove()
517 	return error;  in xfs_attrmulti_attr_remove()
525 	int			error;  in xfs_attrmulti_by_handle()  local
545 	error = -E2BIG;  in xfs_attrmulti_by_handle()
552 		error = PTR_ERR(ops);  in xfs_attrmulti_by_handle()
556 	error = -ENOMEM;  in xfs_attrmulti_by_handle()
561 	error = 0;  in xfs_attrmulti_by_handle()
566 			error = -ERANGE;  in xfs_attrmulti_by_handle()
602 		error = -EFAULT;  in xfs_attrmulti_by_handle()
609 	return error;  in xfs_attrmulti_by_handle()
624 	int			error;  in xfs_ioc_space()  local
648 	error = mnt_want_write_file(filp);  in xfs_ioc_space()
649 	if (error)  in xfs_ioc_space()
650 		return error;  in xfs_ioc_space()
653 	error = xfs_break_layouts(inode, &iolock, false);  in xfs_ioc_space()
654 	if (error)  in xfs_ioc_space()
670 		error = -EINVAL;  in xfs_ioc_space()
687 			error = -EINVAL;  in xfs_ioc_space()
700 		error = -EINVAL;  in xfs_ioc_space()
707 		error = xfs_zero_file_space(ip, bf->l_start, bf->l_len);  in xfs_ioc_space()
712 		error = xfs_alloc_file_space(ip, bf->l_start, bf->l_len,  in xfs_ioc_space()
717 		error = xfs_free_file_space(ip, bf->l_start, bf->l_len);  in xfs_ioc_space()
725 			error = xfs_alloc_file_space(ip, XFS_ISIZE(ip),  in xfs_ioc_space()
727 			if (error)  in xfs_ioc_space()
734 		error = xfs_setattr_size(ip, &iattr);  in xfs_ioc_space()
738 		error = -EINVAL;  in xfs_ioc_space()
741 	if (error)  in xfs_ioc_space()
744 	error = xfs_update_prealloc_flags(ip, flags);  in xfs_ioc_space()
749 	return error;  in xfs_ioc_space()
762 	int			error;  in xfs_ioc_bulkstat()  local
786 		error = xfs_inumbers(mp, &inlast, &count,  in xfs_ioc_bulkstat()
789 		error = xfs_bulkstat_one(mp, inlast, bulkreq.ubuffer,  in xfs_ioc_bulkstat()
792 		error = xfs_bulkstat(mp, &inlast, &count, xfs_bulkstat_one,  in xfs_ioc_bulkstat()
796 	if (error)  in xfs_ioc_bulkstat()
797 		return error;  in xfs_ioc_bulkstat()
817 	int			error;  in xfs_ioc_fsgeometry_v1()  local
819 	error = xfs_fs_geometry(mp, &fsgeo, 3);  in xfs_ioc_fsgeometry_v1()
820 	if (error)  in xfs_ioc_fsgeometry_v1()
821 		return error;  in xfs_ioc_fsgeometry_v1()
839 	int			error;  in xfs_ioc_fsgeometry()  local
841 	error = xfs_fs_geometry(mp, &fsgeo, 4);  in xfs_ioc_fsgeometry()
842 	if (error)  in xfs_ioc_fsgeometry()
843 		return error;  in xfs_ioc_fsgeometry()
1058 	int			error;  in xfs_ioctl_setattr_get_trans()  local
1066 	error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ichange, 0, 0);  in xfs_ioctl_setattr_get_trans()
1067 	if (error)  in xfs_ioctl_setattr_get_trans()
1080 		error = -EPERM;  in xfs_ioctl_setattr_get_trans()
1091 	return ERR_PTR(error);  in xfs_ioctl_setattr_get_trans()
1293 	int error;  in xfs_ioc_fssetxattr()  local
1298 	error = mnt_want_write_file(filp);  in xfs_ioc_fssetxattr()
1299 	if (error)  in xfs_ioc_fssetxattr()
1300 		return error;  in xfs_ioc_fssetxattr()
1301 	error = xfs_ioctl_setattr(ip, &fa);  in xfs_ioc_fssetxattr()
1303 	return error;  in xfs_ioc_fssetxattr()
1328 	int			error;  in xfs_ioc_setxflags()  local
1340 	error = mnt_want_write_file(filp);  in xfs_ioc_setxflags()
1341 	if (error)  in xfs_ioc_setxflags()
1342 		return error;  in xfs_ioc_setxflags()
1346 		error = PTR_ERR(tp);  in xfs_ioc_setxflags()
1350 	error = xfs_ioctl_setattr_xflags(tp, ip, &fa);  in xfs_ioc_setxflags()
1351 	if (error) {  in xfs_ioc_setxflags()
1356 	error = xfs_trans_commit(tp);  in xfs_ioc_setxflags()
1359 	return error;  in xfs_ioc_setxflags()
1383 	int			error;  in xfs_ioc_getbmap()  local
1395 	error = xfs_getbmap(ip, &bmx, xfs_getbmap_format,  in xfs_ioc_getbmap()
1397 	if (error)  in xfs_ioc_getbmap()
1398 		return error;  in xfs_ioc_getbmap()
1424 	int			error;  in xfs_ioc_getbmapx()  local
1435 	error = xfs_getbmap(ip, &bmx, xfs_getbmapx_format,  in xfs_ioc_getbmapx()
1437 	if (error)  in xfs_ioc_getbmapx()
1438 		return error;  in xfs_ioc_getbmapx()
1453 	int		error = 0;  in xfs_ioc_swapext()  local
1458 		error = -EINVAL;  in xfs_ioc_swapext()
1465 		error = -EBADF;  in xfs_ioc_swapext()
1471 		error = -EINVAL;  in xfs_ioc_swapext()
1478 		error = -EBADF;  in xfs_ioc_swapext()
1484 		error = -EINVAL;  in xfs_ioc_swapext()
1492 		error = -EINVAL;  in xfs_ioc_swapext()
1497 		error = -EINVAL;  in xfs_ioc_swapext()
1502 		error = -EIO;  in xfs_ioc_swapext()
1506 	error = xfs_swap_extents(ip, tip, sxp);  in xfs_ioc_swapext()
1513 	return error;  in xfs_ioc_swapext()
1533 	int			error;  in xfs_file_ioctl()  local
1603 		error = mnt_want_write_file(filp);  in xfs_file_ioctl()
1604 		if (error)  in xfs_file_ioctl()
1605 			return error;  in xfs_file_ioctl()
1607 		error = xfs_set_dmattrs(ip, dmi.fsd_dmevmask,  in xfs_file_ioctl()
1610 		return error;  in xfs_file_ioctl()
1657 		error = mnt_want_write_file(filp);  in xfs_file_ioctl()
1658 		if (error)  in xfs_file_ioctl()
1659 			return error;  in xfs_file_ioctl()
1660 		error = xfs_ioc_swapext(&sxp);  in xfs_file_ioctl()
1662 		return error;  in xfs_file_ioctl()
1668 		error = xfs_fs_counts(mp, &out);  in xfs_file_ioctl()
1669 		if (error)  in xfs_file_ioctl()
1670 			return error;  in xfs_file_ioctl()
1690 		error = mnt_want_write_file(filp);  in xfs_file_ioctl()
1691 		if (error)  in xfs_file_ioctl()
1692 			return error;  in xfs_file_ioctl()
1696 		error = xfs_reserve_blocks(mp, &in, &inout);  in xfs_file_ioctl()
1698 		if (error)  in xfs_file_ioctl()
1699 			return error;  in xfs_file_ioctl()
1712 		error = xfs_reserve_blocks(mp, NULL, &out);  in xfs_file_ioctl()
1713 		if (error)  in xfs_file_ioctl()
1714 			return error;  in xfs_file_ioctl()
1728 		error = mnt_want_write_file(filp);  in xfs_file_ioctl()
1729 		if (error)  in xfs_file_ioctl()
1730 			return error;  in xfs_file_ioctl()
1731 		error = xfs_growfs_data(mp, &in);  in xfs_file_ioctl()
1733 		return error;  in xfs_file_ioctl()
1742 		error = mnt_want_write_file(filp);  in xfs_file_ioctl()
1743 		if (error)  in xfs_file_ioctl()
1744 			return error;  in xfs_file_ioctl()
1745 		error = xfs_growfs_log(mp, &in);  in xfs_file_ioctl()
1747 		return error;  in xfs_file_ioctl()
1756 		error = mnt_want_write_file(filp);  in xfs_file_ioctl()
1757 		if (error)  in xfs_file_ioctl()
1758 			return error;  in xfs_file_ioctl()
1759 		error = xfs_growfs_rt(mp, &in);  in xfs_file_ioctl()
1761 		return error;  in xfs_file_ioctl()
1807 		error = xfs_fs_eofblocks_from_user(&eofb, &keofb);  in xfs_file_ioctl()
1808 		if (error)  in xfs_file_ioctl()
1809 			return error;  in xfs_file_ioctl()