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>
diff --git a/fs/udf/misc.c b/fs/udf/misc.c
index a2b2a98..a7f5727 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 @@
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 @@
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 @@
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 @@
/* 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 @@
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 @@
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 @@
* 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 @@
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 @@
/* 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 @@
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);