69 	if (src_char >= 0xF001 && src_char <= 0xF01F) {  in convert_sfm_char()
70 		*target = src_char - 0xF000;  in convert_sfm_char()
136 	if (len <= 0)  in cifs_mapchar()
146 	if (len <= 0)  in cifs_mapchar()
183 	int outlen = 0;  in cifs_from_utf16()
197 	for (i = 0; i < fromwords; i++) {  in cifs_from_utf16()
198 		ftmp[0] = get_unaligned_le16(&from[i]);  in cifs_from_utf16()
199 		if (ftmp[0] == 0)  in cifs_from_utf16()
204 			ftmp[1] = 0;  in cifs_from_utf16()
208 			ftmp[2] = 0;  in cifs_from_utf16()
237 	for (i = 0; i < nullsize; i++)  in cifs_from_utf16()
238 		to[outlen++] = 0;  in cifs_from_utf16()
268 		if (i >= 0)  in cifs_strtoUTF16()
278 	for (i = 0; len && *from; i++, from += charlen, len -= charlen) {  in cifs_strtoUTF16()
281 			cifs_dbg(VFS, "strtoUTF16: char2uni of 0x%x returned %d\n",  in cifs_strtoUTF16()
284 			wchar_to = 0x003f;  in cifs_strtoUTF16()
291 	put_unaligned_le16(0, &to[i]);  in cifs_strtoUTF16()
310 	int charlen, outlen = 0;  in cifs_utf16_bytes()
315 	for (i = 0; i < maxwords; i++) {  in cifs_utf16_bytes()
316 		ftmp[0] = get_unaligned_le16(&from[i]);  in cifs_utf16_bytes()
317 		if (ftmp[0] == 0)  in cifs_utf16_bytes()
322 			ftmp[1] = 0;  in cifs_utf16_bytes()
326 			ftmp[2] = 0;  in cifs_utf16_bytes()
393 		dest_char = 0;  in convert_to_sfu_char()
403 	if (src_char >= 0x01 && src_char <= 0x1F) {  in convert_to_sfm_char()
404 		dest_char = cpu_to_le16(src_char + 0xF000);  in convert_to_sfm_char()
433 			dest_char = 0;  in convert_to_sfm_char()
439 			dest_char = 0;  in convert_to_sfm_char()
442 		dest_char = 0;  in convert_to_sfm_char()
459 	int j = 0;  in cifsConvertToUTF16()
472 	for (i = 0; i < srclen; j++) {  in cifsConvertToUTF16()
477 		if (src_char == 0)  in cifsConvertToUTF16()
499 			dst_char = 0;  in cifsConvertToUTF16()
505 		if (dst_char == 0) {  in cifsConvertToUTF16()
513 			if (charlen > 0)  in cifsConvertToUTF16()
519 			if (*(source + i) & 0x80) {  in cifsConvertToUTF16()
521 				if (charlen < 0)  in cifsConvertToUTF16()
528 			if (ret < 0)  in cifsConvertToUTF16()
557 			dst_char = cpu_to_le16(0x003f);  in cifsConvertToUTF16()
571 	put_unaligned(0, &target[j]); /* Null terminate target unicode string */  in cifsConvertToUTF16()
595 	for (i = 0; len && *from; i++, from += charlen, len -= charlen) {  in cifs_local_to_utf16_bytes()
627 		*utf16_len = 0;  in cifs_strndup_to_utf16()