diff --git a/fs/isofs/dir.c b/fs/isofs/dir.c
index 0e94c31..1ba407c 100644
--- a/fs/isofs/dir.c
+++ b/fs/isofs/dir.c
@@ -7,34 +7,18 @@
  *
  *  Steve Beynon		       : Missing last directory entries fixed
  *  (stephen@askone.demon.co.uk)      : 21st June 1996
- * 
+ *
  *  isofs directory handling functions
  */
 #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;
 	int len = de->name_len[0];
 	int i;
-			
+
 	for (i = 0; i < len; i++) {
 		unsigned char c = old[i];
 		if (!c)
@@ -62,22 +46,27 @@
 }
 
 /* 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 @@
  */
 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 @@
 
 		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);
@@ -157,11 +148,10 @@
 
 		if (first_de) {
 			isofs_normalize_block_and_offset(de,
-							 &block_saved,
-							 &offset_saved);
+							&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) {
@@ -199,7 +189,7 @@
 		 */
 		if ((sbi->s_hide == 'y' &&
 				(de->flags[-sbi->s_high_sierra] & 1)) ||
-		      (sbi->s_showassoc =='n' &&
+				(sbi->s_showassoc =='n' &&
 				(de->flags[-sbi->s_high_sierra] & 4))) {
 			filp->f_pos += de_len;
 			continue;
@@ -240,7 +230,8 @@
 
 		continue;
 	}
-	if (bh) brelse(bh);
+	if (bh)
+		brelse(bh);
 	return 0;
 }
 
@@ -253,8 +244,8 @@
 		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 @@
 	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,
+};
+
+