99 	__u32 len = get_rfc1002_length(buf);  in smb2_check_message()  local
105 		 __func__, length, len);  in smb2_check_message()
125 	if (len > CIFSMaxBufSize + MAX_SMB2_HDR_SIZE - 4) {  in smb2_check_message()
163 	if (4 + len != length) {  in smb2_check_message()
165 			 length, 4 + len, mid);  in smb2_check_message()
171 	if (4 + len != clc_len) {  in smb2_check_message()
173 			 clc_len, 4 + len, mid);  in smb2_check_message()
175 		if (clc_len + 20 == len && command == SMB2_OPLOCK_BREAK_HE)  in smb2_check_message()
178 		if (clc_len == 4 + len + 1)  in smb2_check_message()
217 smb2_get_data_area_len(int *off, int *len, struct smb2_hdr *hdr)  in smb2_get_data_area_len()  argument
220 	*len = 0;  in smb2_get_data_area_len()
237 		*len = le16_to_cpu(  in smb2_get_data_area_len()
243 		*len = le16_to_cpu(  in smb2_get_data_area_len()
249 		*len = le32_to_cpu(  in smb2_get_data_area_len()
255 		*len = le32_to_cpu(  in smb2_get_data_area_len()
260 		*len = le32_to_cpu(((struct smb2_read_rsp *)hdr)->DataLength);  in smb2_get_data_area_len()
265 		*len = le32_to_cpu(  in smb2_get_data_area_len()
282 		*len = 0;  in smb2_get_data_area_len()
288 		*len = 0;  in smb2_get_data_area_len()
289 	} else if (*len < 0) {  in smb2_get_data_area_len()
291 			 *len);  in smb2_get_data_area_len()
292 		*len = 0;  in smb2_get_data_area_len()
293 	} else if (*len > 128 * 1024) {  in smb2_get_data_area_len()
294 		cifs_dbg(VFS, "data area larger than 128K: %d\n", *len);  in smb2_get_data_area_len()
295 		*len = 0;  in smb2_get_data_area_len()
299 	if ((*off != 0) && (*len != 0))  in smb2_get_data_area_len()
317 	int len = 4 + le16_to_cpu(pdu->hdr.StructureSize);  in smb2_calc_size()  local
323 	len += le16_to_cpu(pdu->StructureSize2);  in smb2_calc_size()
339 		if (offset + 4 + 1 < len) {  in smb2_calc_size()
341 				 offset + 4 + 1, len);  in smb2_calc_size()
344 			len = 4 + offset + data_length;  in smb2_calc_size()
348 	cifs_dbg(FYI, "SMB2 len %d\n", len);  in smb2_calc_size()
349 	return len;  in smb2_calc_size()
356 	int len;  in cifs_convert_path_to_utf16()  local
365 	to = cifs_strndup_to_utf16(start_of_path, PATH_MAX, &len,  in cifs_convert_path_to_utf16()