fs/adfs: clean up indirect disc addresses and fragment IDs

We use a variety of different names for the indirect disc address of
the current object, use a variety of different types, and print it in
a variety of different ways. Bring some consistency to this by naming
it "indaddr", use u32 or __u32 as the type since it fits in 32-bits,
and always print it with %06x (with no leading hex prefix.)

When printing it was a directory identifer, use "dir %06x" otherwise
use "object %06x".

Do the same for fragment IDs and the parent indirect disc addresses.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/adfs/inode.c b/fs/adfs/inode.c
index 66621e9..5f5af66 100644
--- a/fs/adfs/inode.c
+++ b/fs/adfs/inode.c
@@ -250,7 +250,7 @@
 
 	inode->i_uid	 = ADFS_SB(sb)->s_uid;
 	inode->i_gid	 = ADFS_SB(sb)->s_gid;
-	inode->i_ino	 = obj->file_id;
+	inode->i_ino	 = obj->indaddr;
 	inode->i_size	 = obj->size;
 	set_nlink(inode, 2);
 	inode->i_blocks	 = (inode->i_size + sb->s_blocksize - 1) >>
@@ -358,7 +358,7 @@
 	struct object_info obj;
 	int ret;
 
-	obj.file_id	= inode->i_ino;
+	obj.indaddr	= inode->i_ino;
 	obj.name_len	= 0;
 	obj.parent_id	= ADFS_I(inode)->parent_id;
 	obj.loadaddr	= ADFS_I(inode)->loadaddr;