[CIFS] remove cifs_strfromUCS_le

Signed-off-by: NJeff Layton <jlayton@redhat.com>
Signed-off-by: NSteve French <sfrench@us.ibm.com>

fs/cifs/cifs_unicode.c

@@ -180,35 +180,6 @@ cifs_from_ucs2(char *to, const __le16 *from, int tolen, int fromlen,
 	return outlen;
 }
 
-/*
- * NAME:	cifs_strfromUCS()
- *
- * FUNCTION:	Convert little-endian unicode string to character string
- *
- */
-int
-cifs_strfromUCS_le(char *to, const __le16 *from,
-		   int len, const struct nls_table *codepage)
-{
-	int i;
-	int outlen = 0;
-
-	for (i = 0; (i < len) && from[i]; i++) {
-		int charlen;
-		/* 2.4.0 kernel or greater */
-		charlen =
-		    codepage->uni2char(le16_to_cpu(from[i]), &to[outlen],
-				       NLS_MAX_CHARSET_SIZE);
-		if (charlen > 0) {
-			outlen += charlen;
-		} else {
-			to[outlen++] = '?';
-		}
-	}
-	to[outlen] = 0;
-	return outlen;
-}
-
 /*
  * NAME:	cifs_strtoUCS()
  *

fs/cifs/cifs_unicode.h

@@ -76,7 +76,6 @@ int cifs_from_ucs2(char *to, const __le16 *from, int tolen, int fromlen,
 		   const struct nls_table *codepage, bool mapchar);
 int cifs_ucs2_bytes(const __le16 *from, int maxbytes,
 		    const struct nls_table *codepage);
-int cifs_strfromUCS_le(char *, const __le16 *, int, const struct nls_table *);
 int cifs_strtoUCS(__le16 *, const char *, int, const struct nls_table *);
 char *cifs_strndup_from_ucs(const char *src, const int maxlen,
 			    const bool is_unicode,