isofs: fix up CodingStyle

fs/isofs/* had a bunch of CodingStyle issues.
* Indentation was a mix of spaces and tabs
* "int * foo" instead of "int *foo"
* "while ( foo )" instead of "while (foo)"
* if (foo) blah; on one line instead of two
* Missing printk KERN_ levels
* lots of trailing whitespace
* lines >80 columns changed to wrap.
* Unnecessary prototype removed by shuffling code order in C file.

Should be no functional changes other than slight size increase due to
printk changes.  Further improvement possible, but this is a start..
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/isofs/dir.c

@@ -13,22 +13,6 @@
 #include <linux/smp_lock.h>
 #include "isofs.h"
 
-static int isofs_readdir(struct file *, void *, filldir_t);
-
-const struct file_operations isofs_dir_operations =
-{
-	.read		= generic_read_dir,
-	.readdir	= isofs_readdir,
-};
-
-/*
- * directories can handle most operations...
- */
-const struct inode_operations isofs_dir_inode_operations =
-{
-	.lookup		= isofs_lookup,
-};
-
 int isofs_name_translate(struct iso_directory_record *de, char *new, struct inode *inode)
 {
 	char * old = de->name;
@@ -62,22 +46,27 @@ int isofs_name_translate(struct iso_directory_record *de, char *new, struct inod
 }
 
 /* Acorn extensions written by Matthew Wilcox <willy@bofh.ai> 1998 */
-int get_acorn_filename(struct iso_directory_record * de,
-			    char * retname, struct inode * inode)
+int get_acorn_filename(struct iso_directory_record *de,
+			    char *retname, struct inode *inode)
 {
 	int std;
-	unsigned char * chr;
+	unsigned char *chr;
 	int retnamlen = isofs_name_translate(de, retname, inode);
-	if (retnamlen == 0) return 0;
+
+	if (retnamlen == 0)
+		return 0;
 	std = sizeof(struct iso_directory_record) + de->name_len[0];
-	if (std & 1) std++;
-	if ((*((unsigned char *) de) - std) != 32) return retnamlen;
+	if (std & 1)
+		std++;
+	if ((*((unsigned char *) de) - std) != 32)
+		return retnamlen;
 	chr = ((unsigned char *) de) + std;
-	if (strncmp(chr, "ARCHIMEDES", 10)) return retnamlen;
-	if ((*retname == '_') && ((chr[19] & 1) == 1)) *retname = '!';
+	if (strncmp(chr, "ARCHIMEDES", 10))
+		return retnamlen;
+	if ((*retname == '_') && ((chr[19] & 1) == 1))
+		*retname = '!';
 	if (((de->flags[0] & 2) == 0) && (chr[13] == 0xff)
-		&& ((chr[12] & 0xf0) == 0xf0))
-	{
+		&& ((chr[12] & 0xf0) == 0xf0)) {
 		retname[retnamlen] = ',';
 		sprintf(retname+retnamlen+1, "%3.3x",
 			((chr[12] & 0xf) << 8) | chr[11]);
@@ -91,7 +80,7 @@ int get_acorn_filename(struct iso_directory_record * de,
  */
 static int do_isofs_readdir(struct inode *inode, struct file *filp,
 		void *dirent, filldir_t filldir,
-		char * tmpname, struct iso_directory_record * tmpde)
+		char *tmpname, struct iso_directory_record *tmpde)
 {
 	unsigned long bufsize = ISOFS_BUFFER_SIZE(inode);
 	unsigned char bufbits = ISOFS_BUFFER_BITS(inode);
@@ -121,9 +110,11 @@ static int do_isofs_readdir(struct inode *inode, struct file *filp,
 
 		de_len = *(unsigned char *) de;
 
-		/* If the length byte is zero, we should move on to the next
-		   CDROM sector.  If we are at the end of the directory, we
-		   kick out of the while loop. */
+		/*
+		 * If the length byte is zero, we should move on to the next
+		 * CDROM sector.  If we are at the end of the directory, we
+		 * kick out of the while loop.
+		 */
 
 		if (de_len == 0) {
 			brelse(bh);
@@ -160,8 +151,7 @@ static int do_isofs_readdir(struct inode *inode, struct file *filp,
 							&block_saved,
 							&offset_saved);
 			inode_number = isofs_get_ino(block_saved,
-						     offset_saved,
-						     bufbits);
+							offset_saved, bufbits);
 		}
 
 		if (de->flags[-sbi->s_high_sierra] & 0x80) {
@@ -240,7 +230,8 @@ static int do_isofs_readdir(struct inode *inode, struct file *filp,
 
 		continue;
 	}
-	if (bh) brelse(bh);
+	if (bh)
+		brelse(bh);
 	return 0;
 }
 
@@ -253,8 +244,8 @@ static int isofs_readdir(struct file *filp,
 		void *dirent, filldir_t filldir)
 {
 	int result;
-	char * tmpname;
-	struct iso_directory_record * tmpde;
+	char *tmpname;
+	struct iso_directory_record *tmpde;
 	struct inode *inode = filp->f_path.dentry->d_inode;
 
 	tmpname = (char *)__get_free_page(GFP_KERNEL);
@@ -270,3 +261,19 @@ static int isofs_readdir(struct file *filp,
 	unlock_kernel();
 	return result;
 }
+
+const struct file_operations isofs_dir_operations =
+{
+	.read = generic_read_dir,
+	.readdir = isofs_readdir,
+};
+
+/*
+ * directories can handle most operations...
+ */
+const struct inode_operations isofs_dir_inode_operations =
+{
+	.lookup = isofs_lookup,
+};
+
+

fs/isofs/joliet.c

@@ -85,17 +85,15 @@ get_joliet_filename(struct iso_directory_record * de, unsigned char *outname, st
 		len = uni16_to_x8(outname, (__be16 *) de->name,
 				de->name_len[0] >> 1, nls);
 	}
-	if ((len > 2) && (outname[len-2] == ';') && (outname[len-1] == '1')) {
+	if ((len > 2) && (outname[len-2] == ';') && (outname[len-1] == '1'))
 		len -= 2;
-	}
 
 	/*
 	 * Windows doesn't like periods at the end of a name,
 	 * so neither do we
 	 */
-	while (len >= 2 && (outname[len-1] == '.')) {
+	while (len >= 2 && (outname[len-1] == '.'))
 		len--;
-	}
 
 	return len;
 }

fs/isofs/namei.c

@@ -15,7 +15,7 @@
  * some sanity tests.
  */
 static int
-isofs_cmp(struct dentry * dentry, const char * compare, int dlen)
+isofs_cmp(struct dentry *dentry, const char *compare, int dlen)
 {
 	struct qstr qstr;
 
@@ -48,13 +48,13 @@ isofs_cmp(struct dentry * dentry, const char * compare, int dlen)
  */
 static unsigned long
 isofs_find_entry(struct inode *dir, struct dentry *dentry,
-	unsigned long *block_rv, unsigned long* offset_rv,
-	char * tmpname, struct iso_directory_record * tmpde)
+	unsigned long *block_rv, unsigned long *offset_rv,
+	char *tmpname, struct iso_directory_record *tmpde)
 {
 	unsigned long bufsize = ISOFS_BUFFER_SIZE(dir);
 	unsigned char bufbits = ISOFS_BUFFER_BITS(dir);
 	unsigned long block, f_pos, offset, block_saved, offset_saved;
-	struct buffer_head * bh = NULL;
+	struct buffer_head *bh = NULL;
 	struct isofs_sb_info *sbi = ISOFS_SB(dir->i_sb);
 
 	if (!ISOFS_I(dir)->i_first_extent)
@@ -65,7 +65,7 @@ isofs_find_entry(struct inode *dir, struct dentry *dentry,
 	block = 0;
 
 	while (f_pos < dir->i_size) {
-		struct iso_directory_record * de;
+		struct iso_directory_record *de;
 		int de_len, match, i, dlen;
 		char *dpnt;
 
@@ -155,7 +155,7 @@ isofs_find_entry(struct inode *dir, struct dentry *dentry,
 	return 0;
 }
 
-struct dentry *isofs_lookup(struct inode * dir, struct dentry * dentry, struct nameidata *nd)
+struct dentry *isofs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
 {
 	int found;
 	unsigned long block, offset;