583 	unsigned int ret_data_len = 0;  in SMB3_request_interfaces()  local
592 			CIFSMaxBufSize, (char **)&out_buf, &ret_data_len);  in SMB3_request_interfaces()
602 	rc = parse_server_interfaces(out_buf, ret_data_len,  in SMB3_request_interfaces()
1473 	unsigned int ret_data_len;  in SMB2_request_res_key()  local
1478 			CIFSMaxBufSize, (char **)&res_key, &ret_data_len);  in SMB2_request_res_key()
1484 	if (ret_data_len < sizeof(struct resume_key_req)) {  in SMB2_request_res_key()
1744 	unsigned int ret_data_len;  in smb2_copychunk_range()  local
1794 			CIFSMaxBufSize, (char **)&retbuf, &ret_data_len);  in smb2_copychunk_range()
1796 			if (ret_data_len !=  in smb2_copychunk_range()
1834 			if (ret_data_len != sizeof(struct copychunk_ioctl_rsp))  in smb2_copychunk_range()
2000 	unsigned int ret_data_len;  in smb2_duplicate_extents()  local
2039 			&ret_data_len);  in smb2_duplicate_extents()
2041 	if (ret_data_len > 0)  in smb2_duplicate_extents()
2061 	unsigned int ret_data_len;  in smb3_set_integrity()  local
2073 			&ret_data_len);  in smb3_set_integrity()
2091 	unsigned int ret_data_len = 0;  in smb3_enum_snapshots()  local
2104 	if (get_user(ret_data_len, (unsigned int __user *)ioc_buf))  in smb3_enum_snapshots()
2114 	if (ret_data_len == 0)  in smb3_enum_snapshots()
2124 			&ret_data_len);  in smb3_enum_snapshots()
2126 			rc, ret_data_len);  in smb3_enum_snapshots()
2130 	if (ret_data_len && (ioc_buf != NULL) && (retbuf != NULL)) {  in smb3_enum_snapshots()
2148 			ret_data_len = sizeof(struct smb_snapshot_array);  in smb3_enum_snapshots()
2155 		if (ret_data_len > (snapshot_in.snapshot_array_size +  in smb3_enum_snapshots()
2157 			ret_data_len = snapshot_in.snapshot_array_size +  in smb3_enum_snapshots()
2160 		if (copy_to_user(ioc_buf, retbuf, ret_data_len))  in smb3_enum_snapshots()