68 	if (src_char >= 0xF001 && src_char <= 0xF01F) {  in convert_sfm_char()
69 		*target = src_char - 0xF000;  in convert_sfm_char()
135 	if (len <= 0)  in cifs_mapchar()
145 	if (len <= 0)  in cifs_mapchar()
182 	int outlen = 0;  in cifs_from_utf16()
196 	for (i = 0; i < fromwords; i++) {  in cifs_from_utf16()
197 		ftmp[0] = get_unaligned_le16(&from[i]);  in cifs_from_utf16()
198 		if (ftmp[0] == 0)  in cifs_from_utf16()
203 			ftmp[1] = 0;  in cifs_from_utf16()
207 			ftmp[2] = 0;  in cifs_from_utf16()
236 	for (i = 0; i < nullsize; i++)  in cifs_from_utf16()
237 		to[outlen++] = 0;  in cifs_from_utf16()
267 		if (i >= 0)  in cifs_strtoUTF16()
277 	for (i = 0; len && *from; i++, from += charlen, len -= charlen) {  in cifs_strtoUTF16()
280 			cifs_dbg(VFS, "strtoUTF16: char2uni of 0x%x returned %d\n",  in cifs_strtoUTF16()
283 			wchar_to = 0x003f;  in cifs_strtoUTF16()
290 	put_unaligned_le16(0, &to[i]);  in cifs_strtoUTF16()
309 	int charlen, outlen = 0;  in cifs_utf16_bytes()
314 	for (i = 0; i < maxwords; i++) {  in cifs_utf16_bytes()
315 		ftmp[0] = get_unaligned_le16(&from[i]);  in cifs_utf16_bytes()
316 		if (ftmp[0] == 0)  in cifs_utf16_bytes()
321 			ftmp[1] = 0;  in cifs_utf16_bytes()
325 			ftmp[2] = 0;  in cifs_utf16_bytes()
392 		dest_char = 0;  in convert_to_sfu_char()
402 	if (src_char >= 0x01 && src_char <= 0x1F) {  in convert_to_sfm_char()
403 		dest_char = cpu_to_le16(src_char + 0xF000);  in convert_to_sfm_char()
432 			dest_char = 0;  in convert_to_sfm_char()
438 			dest_char = 0;  in convert_to_sfm_char()
441 		dest_char = 0;  in convert_to_sfm_char()
458 	int j = 0;  in cifsConvertToUTF16()
471 	for (i = 0; i < srclen; j++) {  in cifsConvertToUTF16()
476 		if (src_char == 0)  in cifsConvertToUTF16()
498 			dst_char = 0;  in cifsConvertToUTF16()
504 		if (dst_char == 0) {  in cifsConvertToUTF16()
512 			if (charlen > 0)  in cifsConvertToUTF16()
518 			if (*(source + i) & 0x80) {  in cifsConvertToUTF16()
520 				if (charlen < 0)  in cifsConvertToUTF16()
527 			if (ret < 0)  in cifsConvertToUTF16()
556 			dst_char = cpu_to_le16(0x003f);  in cifsConvertToUTF16()
570 	put_unaligned(0, &target[j]); /* Null terminate target unicode string */  in cifsConvertToUTF16()
594 	for (i = 0; len && *from; i++, from += charlen, len -= charlen) {  in cifs_local_to_utf16_bytes()
626 		*utf16_len = 0;  in cifs_strndup_to_utf16()