UDF: coding style conversion - lindent

This patch converts UDF coding style to kernel coding style using Lindent.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Jan Kara <jack@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 84 insertions, 88 deletions

diff --git a/fs/udf/misc.c b/fs/udf/misc.c
index a2b2a98ce78..a7f57277a96 100644
--- a/fs/udf/misc.c
+++ b/fs/udf/misc.c
@@ -29,8 +29,7 @@
 #include "udf_i.h"
 #include "udf_sb.h"
 
-struct buffer_head *
-udf_tgetblk(struct super_block *sb, int block)
+struct buffer_head *udf_tgetblk(struct super_block *sb, int block)
 {
 	if (UDF_QUERY_FLAG(sb, UDF_FLAG_VARCONV))
 		return sb_getblk(sb, udf_fixed_to_variable(block));
@@ -38,8 +37,7 @@ udf_tgetblk(struct super_block *sb, int block)
 		return sb_getblk(sb, block);
 }
 
-struct buffer_head *
-udf_tread(struct super_block *sb, int block)
+struct buffer_head *udf_tread(struct super_block *sb, int block)
 {
 	if (UDF_QUERY_FLAG(sb, UDF_FLAG_VARCONV))
 		return sb_bread(sb, udf_fixed_to_variable(block));
@@ -47,9 +45,8 @@ udf_tread(struct super_block *sb, int block)
 		return sb_bread(sb, block);
 }
 
-struct genericFormat *
-udf_add_extendedattr(struct inode * inode, uint32_t size, uint32_t type,
-	uint8_t loc)
+struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
+					   uint32_t type, uint8_t loc)
 {
 	uint8_t *ea = NULL, *ad = NULL;
 	int offset;
@@ -59,78 +56,76 @@ udf_add_extendedattr(struct inode * inode, uint32_t size, uint32_t type,
 	ea = UDF_I_DATA(inode);
 	if (UDF_I_LENEATTR(inode))
 		ad = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
-	else
-	{
+	else {
 		ad = ea;
 		size += sizeof(struct extendedAttrHeaderDesc);
 	}
 
 	offset = inode->i_sb->s_blocksize - udf_file_entry_alloc_offset(inode) -
-		UDF_I_LENALLOC(inode);
+	    UDF_I_LENALLOC(inode);
 
 	/* TODO - Check for FreeEASpace */
 
-	if (loc & 0x01 && offset >= size)
-	{
+	if (loc & 0x01 && offset >= size) {
 		struct extendedAttrHeaderDesc *eahd;
 		eahd = (struct extendedAttrHeaderDesc *)ea;
 
-		if (UDF_I_LENALLOC(inode))
-		{
+		if (UDF_I_LENALLOC(inode)) {
 			memmove(&ad[size], ad, UDF_I_LENALLOC(inode));
 		}
 
-		if (UDF_I_LENEATTR(inode))
-		{
+		if (UDF_I_LENEATTR(inode)) {
 			/* check checksum/crc */
-			if (le16_to_cpu(eahd->descTag.tagIdent) != TAG_IDENT_EAHD ||
-				le32_to_cpu(eahd->descTag.tagLocation) != UDF_I_LOCATION(inode).logicalBlockNum)
-			{
+			if (le16_to_cpu(eahd->descTag.tagIdent) !=
+			    TAG_IDENT_EAHD
+			    || le32_to_cpu(eahd->descTag.tagLocation) !=
+			    UDF_I_LOCATION(inode).logicalBlockNum) {
 				return NULL;
 			}
-		}
-		else
-		{
+		} else {
 			size -= sizeof(struct extendedAttrHeaderDesc);
-			UDF_I_LENEATTR(inode) += sizeof(struct extendedAttrHeaderDesc);
+			UDF_I_LENEATTR(inode) +=
+			    sizeof(struct extendedAttrHeaderDesc);
 			eahd->descTag.tagIdent = cpu_to_le16(TAG_IDENT_EAHD);
 			if (UDF_SB_UDFREV(inode->i_sb) >= 0x0200)
 				eahd->descTag.descVersion = cpu_to_le16(3);
 			else
 				eahd->descTag.descVersion = cpu_to_le16(2);
-			eahd->descTag.tagSerialNum = cpu_to_le16(UDF_SB_SERIALNUM(inode->i_sb));
-			eahd->descTag.tagLocation = cpu_to_le32(UDF_I_LOCATION(inode).logicalBlockNum);
+			eahd->descTag.tagSerialNum =
+			    cpu_to_le16(UDF_SB_SERIALNUM(inode->i_sb));
+			eahd->descTag.tagLocation =
+			    cpu_to_le32(UDF_I_LOCATION(inode).logicalBlockNum);
 			eahd->impAttrLocation = cpu_to_le32(0xFFFFFFFF);
 			eahd->appAttrLocation = cpu_to_le32(0xFFFFFFFF);
 		}
 
 		offset = UDF_I_LENEATTR(inode);
-		if (type < 2048)
-		{
-			if (le32_to_cpu(eahd->appAttrLocation) < UDF_I_LENEATTR(inode))
-			{
-				uint32_t aal = le32_to_cpu(eahd->appAttrLocation);
-				memmove(&ea[offset - aal + size],
-					&ea[aal], offset - aal);
+		if (type < 2048) {
+			if (le32_to_cpu(eahd->appAttrLocation) <
+			    UDF_I_LENEATTR(inode)) {
+				uint32_t aal =
+				    le32_to_cpu(eahd->appAttrLocation);
+				memmove(&ea[offset - aal + size], &ea[aal],
+					offset - aal);
 				offset -= aal;
 				eahd->appAttrLocation = cpu_to_le32(aal + size);
 			}
-			if (le32_to_cpu(eahd->impAttrLocation) < UDF_I_LENEATTR(inode))
-			{
-				uint32_t ial = le32_to_cpu(eahd->impAttrLocation);
-				memmove(&ea[offset - ial + size],
-					&ea[ial], offset - ial);
+			if (le32_to_cpu(eahd->impAttrLocation) <
+			    UDF_I_LENEATTR(inode)) {
+				uint32_t ial =
+				    le32_to_cpu(eahd->impAttrLocation);
+				memmove(&ea[offset - ial + size], &ea[ial],
+					offset - ial);
 				offset -= ial;
 				eahd->impAttrLocation = cpu_to_le32(ial + size);
 			}
-		}
-		else if (type < 65536)
-		{
-			if (le32_to_cpu(eahd->appAttrLocation) < UDF_I_LENEATTR(inode))
-			{
-				uint32_t aal = le32_to_cpu(eahd->appAttrLocation);
-				memmove(&ea[offset - aal + size],
-					&ea[aal], offset - aal);
+		} else if (type < 65536) {
+			if (le32_to_cpu(eahd->appAttrLocation) <
+			    UDF_I_LENEATTR(inode)) {
+				uint32_t aal =
+				    le32_to_cpu(eahd->appAttrLocation);
+				memmove(&ea[offset - aal + size], &ea[aal],
+					offset - aal);
 				offset -= aal;
 				eahd->appAttrLocation = cpu_to_le32(aal + size);
 			}
@@ -138,22 +133,23 @@ udf_add_extendedattr(struct inode * inode, uint32_t size, uint32_t type,
 		/* rewrite CRC + checksum of eahd */
 		crclen = sizeof(struct extendedAttrHeaderDesc) - sizeof(tag);
 		eahd->descTag.descCRCLength = cpu_to_le16(crclen);
-		eahd->descTag.descCRC = cpu_to_le16(udf_crc((char *)eahd + sizeof(tag), crclen, 0));
+		eahd->descTag.descCRC =
+		    cpu_to_le16(udf_crc((char *)eahd + sizeof(tag), crclen, 0));
 		eahd->descTag.tagChecksum = 0;
-		for (i=0; i<16; i++)
+		for (i = 0; i < 16; i++)
 			if (i != 4)
-				eahd->descTag.tagChecksum += ((uint8_t *)&(eahd->descTag))[i];
+				eahd->descTag.tagChecksum +=
+				    ((uint8_t *) & (eahd->descTag))[i];
 		UDF_I_LENEATTR(inode) += size;
 		return (struct genericFormat *)&ea[offset];
 	}
-	if (loc & 0x02)
-	{
+	if (loc & 0x02) {
 	}
 	return NULL;
 }
 
-struct genericFormat *
-udf_get_extendedattr(struct inode *inode, uint32_t type, uint8_t subtype)
+struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
+					   uint8_t subtype)
 {
 	struct genericFormat *gaf;
 	uint8_t *ea = NULL;
@@ -161,18 +157,17 @@ udf_get_extendedattr(struct inode *inode, uint32_t type, uint8_t subtype)
 
 	ea = UDF_I_DATA(inode);
 
-	if (UDF_I_LENEATTR(inode))
-	{
+	if (UDF_I_LENEATTR(inode)) {
 		struct extendedAttrHeaderDesc *eahd;
 		eahd = (struct extendedAttrHeaderDesc *)ea;
 
 		/* check checksum/crc */
 		if (le16_to_cpu(eahd->descTag.tagIdent) != TAG_IDENT_EAHD ||
-			le32_to_cpu(eahd->descTag.tagLocation) != UDF_I_LOCATION(inode).logicalBlockNum)
-		{
+		    le32_to_cpu(eahd->descTag.tagLocation) !=
+		    UDF_I_LOCATION(inode).logicalBlockNum) {
 			return NULL;
 		}
-	
+
 		if (type < 2048)
 			offset = sizeof(struct extendedAttrHeaderDesc);
 		else if (type < 65536)
@@ -180,10 +175,10 @@ udf_get_extendedattr(struct inode *inode, uint32_t type, uint8_t subtype)
 		else
 			offset = le32_to_cpu(eahd->appAttrLocation);
 
-		while (offset < UDF_I_LENEATTR(inode))
-		{
+		while (offset < UDF_I_LENEATTR(inode)) {
 			gaf = (struct genericFormat *)&ea[offset];
-			if (le32_to_cpu(gaf->attrType) == type && gaf->attrSubtype == subtype)
+			if (le32_to_cpu(gaf->attrType) == type
+			    && gaf->attrSubtype == subtype)
 				return gaf;
 			else
 				offset += le32_to_cpu(gaf->attrLength);
@@ -202,8 +197,8 @@ udf_get_extendedattr(struct inode *inode, uint32_t type, uint8_t subtype)
  *	July 1, 1997 - Andrew E. Mileski
  *	Written, tested, and released.
  */
-struct buffer_head *
-udf_read_tagged(struct super_block *sb, uint32_t block, uint32_t location, uint16_t *ident)
+struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
+				    uint32_t location, uint16_t * ident)
 {
 	tag *tag_p;
 	struct buffer_head *bh = NULL;
@@ -215,29 +210,29 @@ udf_read_tagged(struct super_block *sb, uint32_t block, uint32_t location, uint1
 		return NULL;
 
 	bh = udf_tread(sb, block + UDF_SB_SESSION(sb));
-	if (!bh)
-	{
-		udf_debug("block=%d, location=%d: read failed\n", block + UDF_SB_SESSION(sb), location);
+	if (!bh) {
+		udf_debug("block=%d, location=%d: read failed\n",
+			  block + UDF_SB_SESSION(sb), location);
 		return NULL;
 	}
 
-	tag_p = (tag *)(bh->b_data);
+	tag_p = (tag *) (bh->b_data);
 
 	*ident = le16_to_cpu(tag_p->tagIdent);
 
-	if ( location != le32_to_cpu(tag_p->tagLocation) )
-	{
+	if (location != le32_to_cpu(tag_p->tagLocation)) {
 		udf_debug("location mismatch block %u, tag %u != %u\n",
-			block + UDF_SB_SESSION(sb), le32_to_cpu(tag_p->tagLocation), location);
+			  block + UDF_SB_SESSION(sb),
+			  le32_to_cpu(tag_p->tagLocation), location);
 		goto error_out;
 	}
-	
+
 	/* Verify the tag checksum */
 	checksum = 0U;
 	for (i = 0; i < 4; i++)
-		checksum += (uint8_t)(bh->b_data[i]);
+		checksum += (uint8_t) (bh->b_data[i]);
 	for (i = 5; i < 16; i++)
-		checksum += (uint8_t)(bh->b_data[i]);
+		checksum += (uint8_t) (bh->b_data[i]);
 	if (checksum != tag_p->tagChecksum) {
 		printk(KERN_ERR "udf: tag checksum failed block %d\n", block);
 		goto error_out;
@@ -245,38 +240,39 @@ udf_read_tagged(struct super_block *sb, uint32_t block, uint32_t location, uint1
 
 	/* Verify the tag version */
 	if (le16_to_cpu(tag_p->descVersion) != 0x0002U &&
-		le16_to_cpu(tag_p->descVersion) != 0x0003U)
-	{
+	    le16_to_cpu(tag_p->descVersion) != 0x0003U) {
 		udf_debug("tag version 0x%04x != 0x0002 || 0x0003 block %d\n",
-			le16_to_cpu(tag_p->descVersion), block);
+			  le16_to_cpu(tag_p->descVersion), block);
 		goto error_out;
 	}
 
 	/* Verify the descriptor CRC */
 	if (le16_to_cpu(tag_p->descCRCLength) + sizeof(tag) > sb->s_blocksize ||
-		le16_to_cpu(tag_p->descCRC) == udf_crc(bh->b_data + sizeof(tag),
-			le16_to_cpu(tag_p->descCRCLength), 0))
-	{
+	    le16_to_cpu(tag_p->descCRC) == udf_crc(bh->b_data + sizeof(tag),
+						   le16_to_cpu(tag_p->
+							       descCRCLength),
+						   0)) {
 		return bh;
 	}
 	udf_debug("Crc failure block %d: crc = %d, crclen = %d\n",
-		block + UDF_SB_SESSION(sb), le16_to_cpu(tag_p->descCRC), le16_to_cpu(tag_p->descCRCLength));
+		  block + UDF_SB_SESSION(sb), le16_to_cpu(tag_p->descCRC),
+		  le16_to_cpu(tag_p->descCRCLength));
 
-error_out:
+      error_out:
 	brelse(bh);
 	return NULL;
 }
 
-struct buffer_head *
-udf_read_ptagged(struct super_block *sb, kernel_lb_addr loc, uint32_t offset, uint16_t *ident)
+struct buffer_head *udf_read_ptagged(struct super_block *sb, kernel_lb_addr loc,
+				     uint32_t offset, uint16_t * ident)
 {
 	return udf_read_tagged(sb, udf_get_lb_pblock(sb, loc, offset),
-		loc.logicalBlockNum + offset, ident);
+			       loc.logicalBlockNum + offset, ident);
 }
 
 void udf_update_tag(char *data, int length)
 {
-	tag *tptr = (tag *)data;
+	tag *tptr = (tag *) data;
 	int i;
 
 	length -= sizeof(tag);
@@ -285,15 +281,15 @@ void udf_update_tag(char *data, int length)
 	tptr->descCRCLength = cpu_to_le16(length);
 	tptr->descCRC = cpu_to_le16(udf_crc(data + sizeof(tag), length, 0));
 
-	for (i=0; i<16; i++)
+	for (i = 0; i < 16; i++)
 		if (i != 4)
-			tptr->tagChecksum += (uint8_t)(data[i]);
+			tptr->tagChecksum += (uint8_t) (data[i]);
 }
 
 void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
-	uint32_t loc, int length)
+		 uint32_t loc, int length)
 {
-	tag *tptr = (tag *)data;
+	tag *tptr = (tag *) data;
 	tptr->tagIdent = cpu_to_le16(ident);
 	tptr->descVersion = cpu_to_le16(version);
 	tptr->tagSerialNum = cpu_to_le16(snum);