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, 121 insertions, 88 deletions

diff --git a/fs/udf/truncate.c b/fs/udf/truncate.c
index 60d27764424..b2002da0a5c 100644
--- a/fs/udf/truncate.c
+++ b/fs/udf/truncate.c
@@ -28,35 +28,38 @@
 #include "udf_i.h"
 #include "udf_sb.h"
 
-static void extent_trunc(struct inode * inode, struct extent_position *epos,
-	kernel_lb_addr eloc, int8_t etype, uint32_t elen, uint32_t nelen)
+static void extent_trunc(struct inode *inode, struct extent_position *epos,
+			 kernel_lb_addr eloc, int8_t etype, uint32_t elen,
+			 uint32_t nelen)
 {
 	kernel_lb_addr neloc = { 0, 0 };
-	int last_block = (elen + inode->i_sb->s_blocksize - 1) >> inode->i_sb->s_blocksize_bits;
-	int first_block = (nelen + inode->i_sb->s_blocksize - 1) >> inode->i_sb->s_blocksize_bits;
+	int last_block =
+	    (elen + inode->i_sb->s_blocksize -
+	     1) >> inode->i_sb->s_blocksize_bits;
+	int first_block =
+	    (nelen + inode->i_sb->s_blocksize -
+	     1) >> inode->i_sb->s_blocksize_bits;
 
-	if (nelen)
-	{
-		if (etype == (EXT_NOT_RECORDED_ALLOCATED >> 30))
-		{
-			udf_free_blocks(inode->i_sb, inode, eloc, 0, last_block);
+	if (nelen) {
+		if (etype == (EXT_NOT_RECORDED_ALLOCATED >> 30)) {
+			udf_free_blocks(inode->i_sb, inode, eloc, 0,
+					last_block);
 			etype = (EXT_NOT_RECORDED_NOT_ALLOCATED >> 30);
-		}
-		else
+		} else
 			neloc = eloc;
 		nelen = (etype << 30) | nelen;
 	}
 
-	if (elen != nelen)
-	{
+	if (elen != nelen) {
 		udf_write_aext(inode, epos, neloc, nelen, 0);
-		if (last_block - first_block > 0)
-		{
+		if (last_block - first_block > 0) {
 			if (etype == (EXT_RECORDED_ALLOCATED >> 30))
 				mark_inode_dirty(inode);
 
 			if (etype != (EXT_NOT_RECORDED_NOT_ALLOCATED >> 30))
-				udf_free_blocks(inode->i_sb, inode, eloc, first_block, last_block - first_block);
+				udf_free_blocks(inode->i_sb, inode, eloc,
+						first_block,
+						last_block - first_block);
 		}
 	}
 }
@@ -67,7 +70,7 @@ static void extent_trunc(struct inode * inode, struct extent_position *epos,
  */
 void udf_truncate_tail_extent(struct inode *inode)
 {
-	struct extent_position epos = { NULL, 0, {0, 0}};
+	struct extent_position epos = { NULL, 0, {0, 0} };
 	kernel_lb_addr eloc;
 	uint32_t elen, nelen;
 	uint64_t lbcount = 0;
@@ -89,8 +92,7 @@ void udf_truncate_tail_extent(struct inode *inode)
 		BUG();
 
 	/* Find the last extent in the file */
-	while ((netype = udf_next_aext(inode, &epos, &eloc, &elen, 1)) != -1)
-	{
+	while ((netype = udf_next_aext(inode, &epos, &eloc, &elen, 1)) != -1) {
 		etype = netype;
 		lbcount += elen;
 		if (lbcount > inode->i_size) {
@@ -123,7 +125,7 @@ void udf_truncate_tail_extent(struct inode *inode)
 
 void udf_discard_prealloc(struct inode *inode)
 {
-	struct extent_position epos = { NULL, 0, {0, 0}};
+	struct extent_position epos = { NULL, 0, {0, 0} };
 	kernel_lb_addr eloc;
 	uint32_t elen;
 	uint64_t lbcount = 0;
@@ -131,7 +133,7 @@ void udf_discard_prealloc(struct inode *inode)
 	int adsize;
 
 	if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB ||
-		inode->i_size == UDF_I_LENEXTENTS(inode))
+	    inode->i_size == UDF_I_LENEXTENTS(inode))
 		return;
 
 	if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_SHORT)
@@ -153,15 +155,21 @@ void udf_discard_prealloc(struct inode *inode)
 		lbcount -= elen;
 		extent_trunc(inode, &epos, eloc, etype, elen, 0);
 		if (!epos.bh) {
-			UDF_I_LENALLOC(inode) = epos.offset - udf_file_entry_alloc_offset(inode);
+			UDF_I_LENALLOC(inode) =
+			    epos.offset - udf_file_entry_alloc_offset(inode);
 			mark_inode_dirty(inode);
 		} else {
-			struct allocExtDesc *aed = (struct allocExtDesc *)(epos.bh->b_data);
-			aed->lengthAllocDescs = cpu_to_le32(epos.offset - sizeof(struct allocExtDesc));
-			if (!UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_STRICT) || UDF_SB_UDFREV(inode->i_sb) >= 0x0201)
+			struct allocExtDesc *aed =
+			    (struct allocExtDesc *)(epos.bh->b_data);
+			aed->lengthAllocDescs =
+			    cpu_to_le32(epos.offset -
+					sizeof(struct allocExtDesc));
+			if (!UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_STRICT)
+			    || UDF_SB_UDFREV(inode->i_sb) >= 0x0201)
 				udf_update_tag(epos.bh->b_data, epos.offset);
 			else
-				udf_update_tag(epos.bh->b_data, sizeof(struct allocExtDesc));
+				udf_update_tag(epos.bh->b_data,
+					       sizeof(struct allocExtDesc));
 			mark_buffer_dirty_inode(epos.bh, inode);
 		}
 	}
@@ -171,7 +179,7 @@ void udf_discard_prealloc(struct inode *inode)
 	brelse(epos.bh);
 }
 
-void udf_truncate_extents(struct inode * inode)
+void udf_truncate_extents(struct inode *inode)
 {
 	struct extent_position epos;
 	kernel_lb_addr eloc, neloc = { 0, 0 };
@@ -190,9 +198,10 @@ void udf_truncate_extents(struct inode * inode)
 		BUG();
 
 	etype = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset);
-	byte_offset = (offset << sb->s_blocksize_bits) + (inode->i_size & (sb->s_blocksize-1));
-	if (etype != -1)
-	{
+	byte_offset =
+	    (offset << sb->s_blocksize_bits) +
+	    (inode->i_size & (sb->s_blocksize - 1));
+	if (etype != -1) {
 		epos.offset -= adsize;
 		extent_trunc(inode, &epos, eloc, etype, elen, byte_offset);
 		epos.offset += adsize;
@@ -206,86 +215,98 @@ void udf_truncate_extents(struct inode * inode)
 		else
 			lenalloc -= sizeof(struct allocExtDesc);
 
-		while ((etype = udf_current_aext(inode, &epos, &eloc, &elen, 0)) != -1)
-		{
-			if (etype == (EXT_NEXT_EXTENT_ALLOCDECS >> 30))
-			{
+		while ((etype =
+			udf_current_aext(inode, &epos, &eloc, &elen,
+					 0)) != -1) {
+			if (etype == (EXT_NEXT_EXTENT_ALLOCDECS >> 30)) {
 				udf_write_aext(inode, &epos, neloc, nelen, 0);
-				if (indirect_ext_len)
-				{
+				if (indirect_ext_len) {
 					/* We managed to free all extents in the
 					 * indirect extent - free it too */
 					if (!epos.bh)
 						BUG();
-					udf_free_blocks(sb, inode, epos.block, 0, indirect_ext_len);
-				}
-				else
-				{
-					if (!epos.bh)
-					{
-						UDF_I_LENALLOC(inode) = lenalloc;
+					udf_free_blocks(sb, inode, epos.block,
+							0, indirect_ext_len);
+				} else {
+					if (!epos.bh) {
+						UDF_I_LENALLOC(inode) =
+						    lenalloc;
 						mark_inode_dirty(inode);
-					}
-					else
-					{
-						struct allocExtDesc *aed = (struct allocExtDesc *)(epos.bh->b_data);
-						aed->lengthAllocDescs = cpu_to_le32(lenalloc);
-						if (!UDF_QUERY_FLAG(sb, UDF_FLAG_STRICT) || UDF_SB_UDFREV(sb) >= 0x0201)
-							udf_update_tag(epos.bh->b_data, lenalloc +
-								sizeof(struct allocExtDesc));
+					} else {
+						struct allocExtDesc *aed =
+						    (struct allocExtDesc
+						     *)(epos.bh->b_data);
+						aed->lengthAllocDescs =
+						    cpu_to_le32(lenalloc);
+						if (!UDF_QUERY_FLAG
+						    (sb, UDF_FLAG_STRICT)
+						    || UDF_SB_UDFREV(sb) >=
+						    0x0201)
+							udf_update_tag(epos.bh->
+								       b_data,
+								       lenalloc
+								       +
+								       sizeof
+								       (struct
+									allocExtDesc));
 						else
-							udf_update_tag(epos.bh->b_data, sizeof(struct allocExtDesc));
-						mark_buffer_dirty_inode(epos.bh, inode);
+							udf_update_tag(epos.bh->
+								       b_data,
+								       sizeof
+								       (struct
+									allocExtDesc));
+						mark_buffer_dirty_inode(epos.bh,
+									inode);
 					}
 				}
 				brelse(epos.bh);
 				epos.offset = sizeof(struct allocExtDesc);
 				epos.block = eloc;
-				epos.bh = udf_tread(sb, udf_get_lb_pblock(sb, eloc, 0));
+				epos.bh =
+				    udf_tread(sb,
+					      udf_get_lb_pblock(sb, eloc, 0));
 				if (elen)
 					indirect_ext_len = (elen +
-						sb->s_blocksize - 1) >>
-						sb->s_blocksize_bits;
+							    sb->s_blocksize -
+							    1) >> sb->
+					    s_blocksize_bits;
 				else
 					indirect_ext_len = 1;
-			}
-			else
-			{
-				extent_trunc(inode, &epos, eloc, etype, elen, 0);
+			} else {
+				extent_trunc(inode, &epos, eloc, etype, elen,
+					     0);
 				epos.offset += adsize;
 			}
 		}
 
-		if (indirect_ext_len)
-		{
+		if (indirect_ext_len) {
 			if (!epos.bh)
 				BUG();
-			udf_free_blocks(sb, inode, epos.block, 0, indirect_ext_len);
-		}
-		else
-		{
-			if (!epos.bh)
-			{
+			udf_free_blocks(sb, inode, epos.block, 0,
+					indirect_ext_len);
+		} else {
+			if (!epos.bh) {
 				UDF_I_LENALLOC(inode) = lenalloc;
 				mark_inode_dirty(inode);
-			}
-			else
-			{
-				struct allocExtDesc *aed = (struct allocExtDesc *)(epos.bh->b_data);
+			} else {
+				struct allocExtDesc *aed =
+				    (struct allocExtDesc *)(epos.bh->b_data);
 				aed->lengthAllocDescs = cpu_to_le32(lenalloc);
-				if (!UDF_QUERY_FLAG(sb, UDF_FLAG_STRICT) || UDF_SB_UDFREV(sb) >= 0x0201)
-					udf_update_tag(epos.bh->b_data, lenalloc +
-						sizeof(struct allocExtDesc));
+				if (!UDF_QUERY_FLAG(sb, UDF_FLAG_STRICT)
+				    || UDF_SB_UDFREV(sb) >= 0x0201)
+					udf_update_tag(epos.bh->b_data,
+						       lenalloc +
+						       sizeof(struct
+							      allocExtDesc));
 				else
-					udf_update_tag(epos.bh->b_data, sizeof(struct allocExtDesc));
+					udf_update_tag(epos.bh->b_data,
+						       sizeof(struct
+							      allocExtDesc));
 				mark_buffer_dirty_inode(epos.bh, inode);
 			}
 		}
-	}
-	else if (inode->i_size)
-	{
-		if (byte_offset)
-		{
+	} else if (inode->i_size) {
+		if (byte_offset) {
 			kernel_long_ad extent;
 
 			/*
@@ -293,21 +314,33 @@ void udf_truncate_extents(struct inode * inode)
 			 *  no extent above inode->i_size => truncate is
 			 *  extending the file by 'offset' blocks.
 			 */
-			if ((!epos.bh && epos.offset == udf_file_entry_alloc_offset(inode)) ||
-			    (epos.bh && epos.offset == sizeof(struct allocExtDesc))) {
+			if ((!epos.bh
+			     && epos.offset ==
+			     udf_file_entry_alloc_offset(inode)) || (epos.bh
+								     && epos.
+								     offset ==
+								     sizeof
+								     (struct
+								      allocExtDesc)))
+			{
 				/* File has no extents at all or has empty last
 				 * indirect extent! Create a fake extent... */
 				extent.extLocation.logicalBlockNum = 0;
 				extent.extLocation.partitionReferenceNum = 0;
-				extent.extLength = EXT_NOT_RECORDED_NOT_ALLOCATED;
-			}
-			else {
+				extent.extLength =
+				    EXT_NOT_RECORDED_NOT_ALLOCATED;
+			} else {
 				epos.offset -= adsize;
 				etype = udf_next_aext(inode, &epos,
-					&extent.extLocation, &extent.extLength, 0);
+						      &extent.extLocation,
+						      &extent.extLength, 0);
 				extent.extLength |= etype << 30;
 			}
-			udf_extend_file(inode, &epos, &extent, offset+((inode->i_size & (sb->s_blocksize-1)) != 0));
+			udf_extend_file(inode, &epos, &extent,
+					offset +
+					((inode->
+					  i_size & (sb->s_blocksize - 1)) !=
+					 0));
 		}
 	}
 	UDF_I_LENEXTENTS(inode) = inode->i_size;