67 	if (src_char >= 0xF001 && src_char <= 0xF01F) {  in convert_sfm_char()
68 		*target = src_char - 0xF000;  in convert_sfm_char()
134 	if (len <= 0)  in cifs_mapchar()
144 	if (len <= 0)  in cifs_mapchar()
181 	int outlen = 0;  in cifs_from_utf16()
195 	for (i = 0; i < fromwords; i++) {  in cifs_from_utf16()
196 		ftmp[0] = get_unaligned_le16(&from[i]);  in cifs_from_utf16()
197 		if (ftmp[0] == 0)  in cifs_from_utf16()
202 			ftmp[1] = 0;  in cifs_from_utf16()
206 			ftmp[2] = 0;  in cifs_from_utf16()
235 	for (i = 0; i < nullsize; i++)  in cifs_from_utf16()
236 		to[outlen++] = 0;  in cifs_from_utf16()
266 		if (i >= 0)  in cifs_strtoUTF16()
276 	for (i = 0; len && *from; i++, from += charlen, len -= charlen) {  in cifs_strtoUTF16()
279 			cifs_dbg(VFS, "strtoUTF16: char2uni of 0x%x returned %d\n",  in cifs_strtoUTF16()
282 			wchar_to = 0x003f;  in cifs_strtoUTF16()
289 	put_unaligned_le16(0, &to[i]);  in cifs_strtoUTF16()
308 	int charlen, outlen = 0;  in cifs_utf16_bytes()
313 	for (i = 0; i < maxwords; i++) {  in cifs_utf16_bytes()
314 		ftmp[0] = get_unaligned_le16(&from[i]);  in cifs_utf16_bytes()
315 		if (ftmp[0] == 0)  in cifs_utf16_bytes()
320 			ftmp[1] = 0;  in cifs_utf16_bytes()
324 			ftmp[2] = 0;  in cifs_utf16_bytes()
391 		dest_char = 0;  in convert_to_sfu_char()
401 	if (src_char >= 0x01 && src_char <= 0x1F) {  in convert_to_sfm_char()
402 		dest_char = cpu_to_le16(src_char + 0xF000);  in convert_to_sfm_char()
431 			dest_char = 0;  in convert_to_sfm_char()
437 			dest_char = 0;  in convert_to_sfm_char()
440 		dest_char = 0;  in convert_to_sfm_char()
457 	int j = 0;  in cifsConvertToUTF16()
470 	for (i = 0; i < srclen; j++) {  in cifsConvertToUTF16()
475 		if (src_char == 0)  in cifsConvertToUTF16()
491 			if ((i == 0 || source[i-1] == '\\') &&  in cifsConvertToUTF16()
508 			dst_char = 0;  in cifsConvertToUTF16()
514 		if (dst_char == 0) {  in cifsConvertToUTF16()
522 			if (charlen > 0)  in cifsConvertToUTF16()
528 			if (*(source + i) & 0x80) {  in cifsConvertToUTF16()
530 				if (charlen < 0)  in cifsConvertToUTF16()
537 			if (ret < 0)  in cifsConvertToUTF16()
566 			dst_char = cpu_to_le16(0x003f);  in cifsConvertToUTF16()
580 	put_unaligned(0, &target[j]); /* Null terminate target unicode string */  in cifsConvertToUTF16()
604 	for (i = 0; len && *from; i++, from += charlen, len -= charlen) {  in cifs_local_to_utf16_bytes()
636 		*utf16_len = 0;  in cifs_strndup_to_utf16()