333 	int rc;  local
343 	rc = CIFSSMBUnixQFileInfo(xid, tcon, cfile->fid.netfid, &find_data);
344 	if (!rc) {
346 	} else if (rc == -EREMOTE) {
348 		rc = 0;
353 	return rc;
360 	int rc;  local
375 	rc = CIFSSMBUnixQPathInfo(xid, tcon, full_path, &find_data,
379 	if (!rc) {
381 	} else if (rc == -EREMOTE) {
383 		rc = 0;
385 		return rc;
401 			rc = -ENOMEM;
408 			rc = -ESTALE;
415 			rc = -ESTALE;
423 	return rc;
430 	int rc;  local
474 	rc = tcon->ses->server->ops->open(xid, &oparms, &oplock, NULL);
475 	if (rc) {
476 		cifs_dbg(FYI, "check sfu type of %s, open rc = %d\n", path, rc);
478 		return rc;
488 	rc = tcon->ses->server->ops->sync_read(xid, &fid, &io_parms,
490 	if ((rc == 0) && (bytes_read >= 8)) {
522 			rc = -EOPNOTSUPP;
527 		rc = -EOPNOTSUPP; /* or some unknown SFU type */
532 	return rc;
546 	ssize_t rc;  local
562 	rc = tcon->ses->server->ops->query_all_EAs(xid, tcon, path,
567 	if (rc < 0)
568 		return (int)rc;
569 	else if (rc > 3) {
655 	int rc;  local
669 	rc = server->ops->query_file_info(xid, tcon, &cfile->fid, &find_data);
670 	switch (rc) {
677 		rc = 0;
686 		rc = 0;
701 	return rc;
711 	int rc = 0, tmprc = ENOSYS;  local
740 			rc = -ENOSYS;
745 			rc = -ENOMEM;
749 		rc = server->ops->query_path_info(xid, tcon, cifs_sb, full_path,
753 	if (!rc) {
756 	} else if (rc == -EREMOTE) {
758 		rc = 0;
759 	} else if (rc == -EACCES && backup_cred(cifs_sb)) {
763 				rc = -ENOMEM;
774 			rc = CIFSFindFirst(xid, tcon, full_path,
776 			if (!rc) {
789 			if (rc)
831 		rc = cifs_acl_to_fattr(cifs_sb, &fattr, *inode, full_path, fid);
832 		if (rc) {
834 				 __func__, rc);
855 			rc = -ENOMEM;
862 			rc = -ESTALE;
872 	return rc;
983 	long rc;  local
988 		rc = cifs_get_inode_info_unix(&inode, "", sb, xid);
990 		if (rc != -EOPNOTSUPP)
996 	rc = cifs_get_inode_info(&inode, "", NULL, sb, xid, NULL);
1000 		inode = ERR_PTR(rc);
1009 	if (rc && tcon->ipc) {
1019 	} else if (rc) {
1021 		inode = ERR_PTR(rc);
1091 	int rc;  local
1112 		rc = -EBUSY;
1125 	rc = CIFS_open(xid, &oparms, &oplock, NULL);
1126 	if (rc != 0)
1142 			rc = -ENOMEM;
1146 		rc = CIFSSMBSetFileInfo(xid, tcon, info_buf, fid.netfid,
1150 		if (!rc)
1157 	rc = CIFSSMBRenameOpenFile(xid, tcon, fid.netfid, NULL,
1160 	if (rc != 0) {
1161 		rc = -EBUSY;
1167 		rc = CIFSSMBSetFileDisposition(xid, tcon, true, fid.netfid,
1177 		if (rc == -ENOENT)
1178 			rc = 0;
1179 		else if (rc != 0) {
1180 			rc = -EBUSY;
1191 	return rc;
1231 	int rc = 0;  local
1258 		rc = -ENOMEM;
1264 		rc = CIFSPOSIXDelFile(xid, tcon, full_path,
1267 		cifs_dbg(FYI, "posix del rc %d\n", rc);
1268 		if ((rc == 0) || (rc == -ENOENT))
1274 		rc = -ENOSYS;
1278 	rc = server->ops->unlink(xid, tcon, full_path, cifs_sb);
1281 	if (!rc) {
1284 	} else if (rc == -ENOENT) {
1286 	} else if (rc == -EBUSY) {
1288 			rc = server->ops->rename_pending_delete(full_path,
1290 			if (rc == 0)
1293 	} else if ((rc == -EACCES) && (dosattr == 0) && inode) {
1296 			rc = -ENOMEM;
1310 		rc = cifs_set_file_info(inode, attrs, xid, full_path, dosattr);
1311 		if (rc != 0)
1318 	if (rc != 0 && dosattr != 0)
1336 	return rc;
1344 	int rc = 0;  local
1348 		rc = cifs_get_inode_info_unix(&inode, full_path, parent->i_sb,
1351 		rc = cifs_get_inode_info(&inode, full_path, NULL, parent->i_sb,
1354 	if (rc)
1355 		return rc;
1408 	return rc;
1416 	int rc = 0;  local
1424 		rc = -ENOMEM;
1429 	rc = CIFSPOSIXCreate(xid, tcon, SMB_O_DIRECTORY | SMB_O_CREAT, mode,
1432 	if (rc == -EOPNOTSUPP)
1434 	else if (rc) {
1435 		cifs_dbg(FYI, "posix mkdir returned 0x%x\n", rc);
1467 	return rc;
1469 	rc = cifs_mkdir_qinfo(inode, dentry, mode, full_path, cifs_sb, tcon,
1476 	int rc = 0;  local
1497 		rc = -ENOMEM;
1503 		rc = cifs_posix_mkdir(inode, direntry, mode, full_path, cifs_sb,
1505 		if (rc != -EOPNOTSUPP)
1512 		rc = -ENOSYS;
1517 	rc = server->ops->mkdir(xid, tcon, full_path, cifs_sb);
1518 	if (rc) {
1519 		cifs_dbg(FYI, "cifs_mkdir returned 0x%x\n", rc);
1524 	rc = cifs_mkdir_qinfo(inode, direntry, mode, full_path, cifs_sb, tcon,
1535 	return rc;
1540 	int rc = 0;  local
1555 		rc = -ENOMEM;
1562 		rc = PTR_ERR(tlink);
1569 		rc = -ENOSYS;
1574 	rc = server->ops->rmdir(xid, tcon, full_path, cifs_sb);
1577 	if (!rc) {
1601 	return rc;
1615 	int oplock, rc;  local
1627 	rc = server->ops->rename(xid, tcon, from_path, to_path, cifs_sb);
1634 	if (rc == 0 || rc != -EBUSY)
1651 	rc = CIFS_open(xid, &oparms, &oplock, NULL);
1652 	if (rc == 0) {
1653 		rc = CIFSSMBRenameOpenFile(xid, tcon, fid.netfid,
1660 	return rc;
1676 	int rc, tmprc;  local
1695 		rc = -ENOMEM;
1701 		rc = -ENOMEM;
1705 	rc = cifs_do_rename(xid, source_dentry, from_name, target_dentry,
1714 	if (rc == -EEXIST && tcon->unix_ext) {
1723 			rc = -ENOMEM;
1743 			rc = 0;
1754 	if (d_really_is_positive(target_dentry) && (rc == -EACCES || rc == -EEXIST)) {
1761 		rc = cifs_do_rename(xid, source_dentry, from_name,
1777 	return rc;
1816 	int rc = 0;  local
1819 		rc = invalidate_inode_pages2(inode->i_mapping);
1820 		if (rc)
1826 	return rc;
1845 	int rc;  local
1848 	rc = wait_on_bit_lock_action(flags, CIFS_INO_LOCK, cifs_wait_bit_killable,
1850 	if (rc)
1851 		return rc;
1854 		rc = cifs_invalidate_mapping(inode);
1855 		if (rc)
1863 	return rc;
1875 	int rc = 0;  local
1880 		return rc;
1883 		rc = cifs_get_file_info_unix(filp);
1885 		rc = cifs_get_file_info(filp);
1887 	return rc;
1893 	int rc = 0;  local
1902 		return rc;
1910 		rc = -ENOMEM;
1919 		rc = cifs_get_inode_info_unix(&inode, full_path, sb, xid);
1921 		rc = cifs_get_inode_info(&inode, full_path, NULL, sb,
1927 	return rc;
1932 	int rc;  local
1935 	rc = cifs_revalidate_file_attr(filp);
1936 	if (rc)
1937 		return rc;
1945 	int rc;  local
1948 	rc = cifs_revalidate_dentry_attr(dentry);
1949 	if (rc)
1950 		return rc;
1961 	int rc;  local
1969 		rc = filemap_fdatawait(inode->i_mapping);
1970 		if (rc) {
1971 			mapping_set_error(inode->i_mapping, rc);
1972 			return rc;
1976 	rc = cifs_revalidate_dentry_attr(dentry);
1977 	if (rc)
1978 		return rc;
1997 	return rc;
2005 	int rc = 0;  local
2014 	return rc;
2030 	int rc;  local
2052 			rc = server->ops->set_file_size(xid, tcon, open_file,
2055 			rc = -ENOSYS;
2057 		cifs_dbg(FYI, "SetFSize for attrs rc = %d\n", rc);
2059 		rc = -EINVAL;
2061 	if (!rc)
2078 		rc = server->ops->set_path_size(xid, tcon, full_path,
2081 		rc = -ENOSYS;
2082 	cifs_dbg(FYI, "SetEOF by path (setattrs) rc = %d\n", rc);
2088 	if (rc == 0) {
2094 	return rc;
2100 	int rc;  local
2119 	rc = inode_change_ok(inode, attrs);
2120 	if (rc < 0)
2125 		rc = -ENOMEM;
2140 	rc = filemap_write_and_wait(inode->i_mapping);
2141 	mapping_set_error(inode->i_mapping, rc);
2142 	rc = 0;
2145 		rc = cifs_set_file_size(inode, attrs, xid, full_path);
2146 		if (rc != 0)
2156 		rc = -ENOMEM;
2197 		rc = CIFSSMBUnixSetFileInfo(xid, pTcon, args, nfid, npid);
2202 			rc = PTR_ERR(tlink);
2206 		rc = CIFSSMBUnixSetPathInfo(xid, pTcon, full_path, args,
2212 	if (rc)
2234 	return rc;
2247 	int rc = -EACCES;  local
2259 	rc = inode_change_ok(inode, attrs);
2260 	if (rc < 0) {
2262 		return rc;
2267 		rc = -ENOMEM;
2269 		return rc;
2283 	rc = filemap_write_and_wait(inode->i_mapping);
2284 	mapping_set_error(inode->i_mapping, rc);
2285 	rc = 0;
2288 		rc = cifs_set_file_size(inode, attrs, xid, full_path);
2289 		if (rc != 0)
2302 			rc = id_mode_to_cifs_acl(inode, full_path, NO_CHANGE_64,
2304 			if (rc) {
2306 					 __func__, rc);
2321 		rc = 0;
2324 			rc = id_mode_to_cifs_acl(inode, full_path, mode,
2326 			if (rc) {
2328 					 __func__, rc);
2367 		rc = cifs_set_file_info(inode, attrs, xid, full_path, dosattr);
2375 		if ((rc) && (attrs->ia_valid &
2377 			rc = 0;
2382 	if (rc)
2395 	return rc;