diff --git a/fs/udf/unicode.c b/fs/udf/unicode.c
index 706c92e..4683524 100644
--- a/fs/udf/unicode.c
+++ b/fs/udf/unicode.c
@@ -29,9 +29,9 @@
 
 static int udf_translate_to_linux(uint8_t *, uint8_t *, int, uint8_t *, int);
 
-static int udf_char_to_ustr(struct ustr *dest, const uint8_t *src, int strlen)
+static int udf_char_to_ustr(struct ustr *dest, const uint8_t * src, int strlen)
 {
-	if ( (!dest) || (!src) || (!strlen) || (strlen > UDF_NAME_LEN-2) )
+	if ((!dest) || (!src) || (!strlen) || (strlen > UDF_NAME_LEN - 2))
 		return 0;
 	memset(dest, 0, sizeof(struct ustr));
 	memcpy(dest->u_name, src, strlen);
@@ -43,33 +43,33 @@
 /*
  * udf_build_ustr
  */
-int udf_build_ustr(struct ustr *dest, dstring *ptr, int size)
+int udf_build_ustr(struct ustr *dest, dstring * ptr, int size)
 {
 	int usesize;
 
-	if ( (!dest) || (!ptr) || (!size) )
+	if ((!dest) || (!ptr) || (!size))
 		return -1;
 
 	memset(dest, 0, sizeof(struct ustr));
-	usesize= (size > UDF_NAME_LEN) ? UDF_NAME_LEN : size;
-	dest->u_cmpID=ptr[0];
-	dest->u_len=ptr[size-1];
-	memcpy(dest->u_name, ptr+1, usesize-1);
+	usesize = (size > UDF_NAME_LEN) ? UDF_NAME_LEN : size;
+	dest->u_cmpID = ptr[0];
+	dest->u_len = ptr[size - 1];
+	memcpy(dest->u_name, ptr + 1, usesize - 1);
 	return 0;
 }
 
 /*
  * udf_build_ustr_exact
  */
-static int udf_build_ustr_exact(struct ustr *dest, dstring *ptr, int exactsize)
+static int udf_build_ustr_exact(struct ustr *dest, dstring * ptr, int exactsize)
 {
-	if ( (!dest) || (!ptr) || (!exactsize) )
+	if ((!dest) || (!ptr) || (!exactsize))
 		return -1;
 
 	memset(dest, 0, sizeof(struct ustr));
-	dest->u_cmpID=ptr[0];
-	dest->u_len=exactsize-1;
-	memcpy(dest->u_name, ptr+1, exactsize-1);
+	dest->u_cmpID = ptr[0];
+	dest->u_len = exactsize - 1;
+	memcpy(dest->u_name, ptr + 1, exactsize - 1);
 	return 0;
 }
 
@@ -108,22 +108,20 @@
 	cmp_id = ocu_i->u_cmpID;
 	utf_o->u_len = 0;
 
-	if (ocu_len == 0)
-	{
+	if (ocu_len == 0) {
 		memset(utf_o, 0, sizeof(struct ustr));
 		utf_o->u_cmpID = 0;
 		utf_o->u_len = 0;
 		return 0;
 	}
 
-	if ((cmp_id != 8) && (cmp_id != 16))
-	{
-		printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n", cmp_id, ocu_i->u_name);
+	if ((cmp_id != 8) && (cmp_id != 16)) {
+		printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n",
+		       cmp_id, ocu_i->u_name);
 		return 0;
 	}
 
-	for (i = 0; (i < ocu_len) && (utf_o->u_len <= (UDF_NAME_LEN-3)) ;)
-	{
+	for (i = 0; (i < ocu_len) && (utf_o->u_len <= (UDF_NAME_LEN - 3));) {
 
 		/* Expand OSTA compressed Unicode to Unicode */
 		c = ocu[i++];
@@ -132,20 +130,22 @@
 
 		/* Compress Unicode to UTF-8 */
 		if (c < 0x80U)
-			utf_o->u_name[utf_o->u_len++] = (uint8_t)c;
-		else if (c < 0x800U)
-		{
-			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0xc0 | (c >> 6));
-			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0x80 | (c & 0x3f));
-		}
-		else
-		{
-			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0xe0 | (c >> 12));
-			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0x80 | ((c >> 6) & 0x3f));
-			utf_o->u_name[utf_o->u_len++] = (uint8_t)(0x80 | (c & 0x3f));
+			utf_o->u_name[utf_o->u_len++] = (uint8_t) c;
+		else if (c < 0x800U) {
+			utf_o->u_name[utf_o->u_len++] =
+			    (uint8_t) (0xc0 | (c >> 6));
+			utf_o->u_name[utf_o->u_len++] =
+			    (uint8_t) (0x80 | (c & 0x3f));
+		} else {
+			utf_o->u_name[utf_o->u_len++] =
+			    (uint8_t) (0xe0 | (c >> 12));
+			utf_o->u_name[utf_o->u_len++] =
+			    (uint8_t) (0x80 | ((c >> 6) & 0x3f));
+			utf_o->u_name[utf_o->u_len++] =
+			    (uint8_t) (0x80 | (c & 0x3f));
 		}
 	}
-	utf_o->u_cmpID=8;
+	utf_o->u_cmpID = 8;
 
 	return utf_o->u_len;
 }
@@ -173,7 +173,7 @@
  *	November 12, 1997 - Andrew E. Mileski
  *	Written, tested, and released.
  */
-static int udf_UTF8toCS0(dstring *ocu, struct ustr *utf, int length)
+static int udf_UTF8toCS0(dstring * ocu, struct ustr *utf, int length)
 {
 	unsigned c, i, max_val, utf_char;
 	int utf_cnt, u_len;
@@ -182,53 +182,38 @@
 	ocu[0] = 8;
 	max_val = 0xffU;
 
-try_again:
+      try_again:
 	u_len = 0U;
 	utf_char = 0U;
 	utf_cnt = 0U;
-	for (i = 0U; i < utf->u_len; i++)
-	{
-		c = (uint8_t)utf->u_name[i];
+	for (i = 0U; i < utf->u_len; i++) {
+		c = (uint8_t) utf->u_name[i];
 
 		/* Complete a multi-byte UTF-8 character */
-		if (utf_cnt)
-		{
+		if (utf_cnt) {
 			utf_char = (utf_char << 6) | (c & 0x3fU);
 			if (--utf_cnt)
 				continue;
-		}
-		else
-		{
+		} else {
 			/* Check for a multi-byte UTF-8 character */
-			if (c & 0x80U)
-			{
+			if (c & 0x80U) {
 				/* Start a multi-byte UTF-8 character */
-				if ((c & 0xe0U) == 0xc0U)
-				{
+				if ((c & 0xe0U) == 0xc0U) {
 					utf_char = c & 0x1fU;
 					utf_cnt = 1;
-				}
-				else if ((c & 0xf0U) == 0xe0U)
-				{
+				} else if ((c & 0xf0U) == 0xe0U) {
 					utf_char = c & 0x0fU;
 					utf_cnt = 2;
-				}
-				else if ((c & 0xf8U) == 0xf0U)
-				{
+				} else if ((c & 0xf8U) == 0xf0U) {
 					utf_char = c & 0x07U;
 					utf_cnt = 3;
-				}
-				else if ((c & 0xfcU) == 0xf8U)
-				{
+				} else if ((c & 0xfcU) == 0xf8U) {
 					utf_char = c & 0x03U;
 					utf_cnt = 4;
-				}
-				else if ((c & 0xfeU) == 0xfcU)
-				{
+				} else if ((c & 0xfeU) == 0xfcU) {
 					utf_char = c & 0x01U;
 					utf_cnt = 5;
-				}
-				else
+				} else
 					goto error_out;
 				continue;
 			} else
@@ -237,37 +222,33 @@
 		}
 
 		/* Choose no compression if necessary */
-		if (utf_char > max_val)
-		{
-			if ( 0xffU == max_val )
-			{
+		if (utf_char > max_val) {
+			if (0xffU == max_val) {
 				max_val = 0xffffU;
-				ocu[0] = (uint8_t)0x10U;
+				ocu[0] = (uint8_t) 0x10U;
 				goto try_again;
 			}
 			goto error_out;
 		}
 
-		if (max_val == 0xffffU)
-		{
-			ocu[++u_len] = (uint8_t)(utf_char >> 8);
+		if (max_val == 0xffffU) {
+			ocu[++u_len] = (uint8_t) (utf_char >> 8);
 		}
-		ocu[++u_len] = (uint8_t)(utf_char & 0xffU);
+		ocu[++u_len] = (uint8_t) (utf_char & 0xffU);
 	}
 
-
-	if (utf_cnt)
-	{
-error_out:
+	if (utf_cnt) {
+	      error_out:
 		ocu[++u_len] = '?';
 		printk(KERN_DEBUG "udf: bad UTF-8 character\n");
 	}
 
-	ocu[length - 1] = (uint8_t)u_len + 1;
+	ocu[length - 1] = (uint8_t) u_len + 1;
 	return u_len + 1;
 }
 
-static int udf_CS0toNLS(struct nls_table *nls, struct ustr *utf_o, struct ustr *ocu_i)
+static int udf_CS0toNLS(struct nls_table *nls, struct ustr *utf_o,
+			struct ustr *ocu_i)
 {
 	uint8_t *ocu;
 	uint32_t c;
@@ -280,36 +261,35 @@
 	cmp_id = ocu_i->u_cmpID;
 	utf_o->u_len = 0;
 
-	if (ocu_len == 0)
-	{
+	if (ocu_len == 0) {
 		memset(utf_o, 0, sizeof(struct ustr));
 		utf_o->u_cmpID = 0;
 		utf_o->u_len = 0;
 		return 0;
 	}
 
-	if ((cmp_id != 8) && (cmp_id != 16))
-	{
-		printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n", cmp_id, ocu_i->u_name);
+	if ((cmp_id != 8) && (cmp_id != 16)) {
+		printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n",
+		       cmp_id, ocu_i->u_name);
 		return 0;
 	}
 
-	for (i = 0; (i < ocu_len) && (utf_o->u_len <= (UDF_NAME_LEN-3)) ;)
-	{
+	for (i = 0; (i < ocu_len) && (utf_o->u_len <= (UDF_NAME_LEN - 3));) {
 		/* Expand OSTA compressed Unicode to Unicode */
 		c = ocu[i++];
 		if (cmp_id == 16)
 			c = (c << 8) | ocu[i++];
 
-		utf_o->u_len += nls->uni2char(c, &utf_o->u_name[utf_o->u_len], 
-			UDF_NAME_LEN - utf_o->u_len);
+		utf_o->u_len += nls->uni2char(c, &utf_o->u_name[utf_o->u_len],
+					      UDF_NAME_LEN - utf_o->u_len);
 	}
-	utf_o->u_cmpID=8;
+	utf_o->u_cmpID = 8;
 
 	return utf_o->u_len;
 }
 
-static int udf_NLStoCS0(struct nls_table *nls, dstring *ocu, struct ustr *uni, int length)
+static int udf_NLStoCS0(struct nls_table *nls, dstring * ocu, struct ustr *uni,
+			int length)
 {
 	unsigned len, i, max_val;
 	uint16_t uni_char;
@@ -319,93 +299,87 @@
 	ocu[0] = 8;
 	max_val = 0xffU;
 
-try_again:
+      try_again:
 	u_len = 0U;
-	for (i = 0U; i < uni->u_len; i++)
-	{
-		len = nls->char2uni(&uni->u_name[i], uni->u_len-i, &uni_char);
+	for (i = 0U; i < uni->u_len; i++) {
+		len = nls->char2uni(&uni->u_name[i], uni->u_len - i, &uni_char);
 		if (len <= 0)
 			continue;
 
-		if (uni_char > max_val)
-		{
+		if (uni_char > max_val) {
 			max_val = 0xffffU;
-			ocu[0] = (uint8_t)0x10U;
+			ocu[0] = (uint8_t) 0x10U;
 			goto try_again;
 		}
-		
+
 		if (max_val == 0xffffU)
-			ocu[++u_len] = (uint8_t)(uni_char >> 8);
-		ocu[++u_len] = (uint8_t)(uni_char & 0xffU);
+			ocu[++u_len] = (uint8_t) (uni_char >> 8);
+		ocu[++u_len] = (uint8_t) (uni_char & 0xffU);
 		i += len - 1;
 	}
 
-	ocu[length - 1] = (uint8_t)u_len + 1;
+	ocu[length - 1] = (uint8_t) u_len + 1;
 	return u_len + 1;
 }
 
-int udf_get_filename(struct super_block *sb, uint8_t *sname, uint8_t *dname, int flen)
+int udf_get_filename(struct super_block *sb, uint8_t * sname, uint8_t * dname,
+		     int flen)
 {
 	struct ustr filename, unifilename;
 	int len;
 
-	if (udf_build_ustr_exact(&unifilename, sname, flen))
-	{
+	if (udf_build_ustr_exact(&unifilename, sname, flen)) {
 		return 0;
 	}
 
-	if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8))
-	{
-		if (!udf_CS0toUTF8(&filename, &unifilename) )
-		{
-			udf_debug("Failed in udf_get_filename: sname = %s\n", sname);
+	if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8)) {
+		if (!udf_CS0toUTF8(&filename, &unifilename)) {
+			udf_debug("Failed in udf_get_filename: sname = %s\n",
+				  sname);
 			return 0;
 		}
-	}
-	else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP))
-	{
-		if (!udf_CS0toNLS(UDF_SB(sb)->s_nls_map, &filename, &unifilename) )
-		{
-			udf_debug("Failed in udf_get_filename: sname = %s\n", sname);
+	} else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP)) {
+		if (!udf_CS0toNLS
+		    (UDF_SB(sb)->s_nls_map, &filename, &unifilename)) {
+			udf_debug("Failed in udf_get_filename: sname = %s\n",
+				  sname);
 			return 0;
 		}
-	}
-	else
+	} else
 		return 0;
 
-	if ((len = udf_translate_to_linux(dname, filename.u_name, filename.u_len,
-		unifilename.u_name, unifilename.u_len)))
-	{
+	if ((len =
+	     udf_translate_to_linux(dname, filename.u_name, filename.u_len,
+				    unifilename.u_name, unifilename.u_len))) {
 		return len;
 	}
 	return 0;
 }
 
-int udf_put_filename(struct super_block *sb, const uint8_t *sname, uint8_t *dname, int flen)
+int udf_put_filename(struct super_block *sb, const uint8_t * sname,
+		     uint8_t * dname, int flen)
 {
 	struct ustr unifilename;
 	int namelen;
 
-	if ( !(udf_char_to_ustr(&unifilename, sname, flen)) )
-	{
+	if (!(udf_char_to_ustr(&unifilename, sname, flen))) {
 		return 0;
 	}
 
-	if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8))
-	{
-		if ( !(namelen = udf_UTF8toCS0(dname, &unifilename, UDF_NAME_LEN)) )
-		{
+	if (UDF_QUERY_FLAG(sb, UDF_FLAG_UTF8)) {
+		if (!
+		    (namelen =
+		     udf_UTF8toCS0(dname, &unifilename, UDF_NAME_LEN))) {
 			return 0;
 		}
-	}
-	else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP))
-	{
-		if ( !(namelen = udf_NLStoCS0(UDF_SB(sb)->s_nls_map, dname, &unifilename, UDF_NAME_LEN)) )
-		{
+	} else if (UDF_QUERY_FLAG(sb, UDF_FLAG_NLS_MAP)) {
+		if (!
+		    (namelen =
+		     udf_NLStoCS0(UDF_SB(sb)->s_nls_map, dname, &unifilename,
+				  UDF_NAME_LEN))) {
 			return 0;
 		}
-	}
-	else
+	} else
 		return 0;
 
 	return namelen;
@@ -416,40 +390,36 @@
 #define CRC_MARK			'#'
 #define EXT_SIZE			5
 
-static int udf_translate_to_linux(uint8_t *newName, uint8_t *udfName, int udfLen, uint8_t *fidName, int fidNameLen)
+static int udf_translate_to_linux(uint8_t * newName, uint8_t * udfName,
+				  int udfLen, uint8_t * fidName, int fidNameLen)
 {
-	int index, newIndex = 0, needsCRC = 0;	
+	int index, newIndex = 0, needsCRC = 0;
 	int extIndex = 0, newExtIndex = 0, hasExt = 0;
 	unsigned short valueCRC;
 	uint8_t curr;
 	const uint8_t hexChar[] = "0123456789ABCDEF";
 
 	if (udfName[0] == '.' && (udfLen == 1 ||
-		(udfLen == 2 && udfName[1] == '.')))
-	{
+				  (udfLen == 2 && udfName[1] == '.'))) {
 		needsCRC = 1;
 		newIndex = udfLen;
 		memcpy(newName, udfName, udfLen);
-	}
-	else
-	{	
-		for (index = 0; index < udfLen; index++)
-		{
+	} else {
+		for (index = 0; index < udfLen; index++) {
 			curr = udfName[index];
-			if (curr == '/' || curr == 0)
-			{
+			if (curr == '/' || curr == 0) {
 				needsCRC = 1;
 				curr = ILLEGAL_CHAR_MARK;
-				while (index+1 < udfLen && (udfName[index+1] == '/' ||
-					udfName[index+1] == 0))
+				while (index + 1 < udfLen
+				       && (udfName[index + 1] == '/'
+					   || udfName[index + 1] == 0))
 					index++;
 			}
-			if (curr == EXT_MARK && (udfLen - index - 1) <= EXT_SIZE)
-			{
+			if (curr == EXT_MARK
+			    && (udfLen - index - 1) <= EXT_SIZE) {
 				if (udfLen == index + 1)
 					hasExt = 0;
-				else
-				{
+				else {
 					hasExt = 1;
 					extIndex = index;
 					newExtIndex = newIndex;
@@ -461,26 +431,29 @@
 				needsCRC = 1;
 		}
 	}
-	if (needsCRC)
-	{
+	if (needsCRC) {
 		uint8_t ext[EXT_SIZE];
 		int localExtIndex = 0;
 
-		if (hasExt)
-		{
+		if (hasExt) {
 			int maxFilenameLen;
-			for(index = 0; index<EXT_SIZE && extIndex + index +1 < udfLen;
-				index++ )
-			{
+			for (index = 0;
+			     index < EXT_SIZE && extIndex + index + 1 < udfLen;
+			     index++) {
 				curr = udfName[extIndex + index + 1];
 
-				if (curr == '/' || curr == 0)
-				{
+				if (curr == '/' || curr == 0) {
 					needsCRC = 1;
 					curr = ILLEGAL_CHAR_MARK;
-					while(extIndex + index + 2 < udfLen && (index + 1 < EXT_SIZE
-						&& (udfName[extIndex + index + 2] == '/' ||
-							udfName[extIndex + index + 2] == 0)))
+					while (extIndex + index + 2 < udfLen
+					       && (index + 1 < EXT_SIZE
+						   &&
+						   (udfName
+						    [extIndex + index + 2] ==
+						    '/'
+						    || udfName[extIndex +
+							       index + 2] ==
+						    0)))
 						index++;
 				}
 				ext[localExtIndex++] = curr;
@@ -490,8 +463,7 @@
 				newIndex = maxFilenameLen;
 			else
 				newIndex = newExtIndex;
-		}
-		else if (newIndex > 250)
+		} else if (newIndex > 250)
 			newIndex = 250;
 		newName[newIndex++] = CRC_MARK;
 		valueCRC = udf_crc(fidName, fidNameLen, 0);
@@ -500,10 +472,9 @@
 		newName[newIndex++] = hexChar[(valueCRC & 0x00f0) >> 4];
 		newName[newIndex++] = hexChar[(valueCRC & 0x000f)];
 
-		if (hasExt)
-		{
+		if (hasExt) {
 			newName[newIndex++] = EXT_MARK;
-			for (index = 0;index < localExtIndex ;index++ )
+			for (index = 0; index < localExtIndex; index++)
 				newName[newIndex++] = ext[index];
 		}
 	}