configfs: kill configfs_sb

Signed-off-by: Al Viro <[email protected]>
diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h
index 1b7fdc0..37121c2 100644
--- a/fs/configfs/configfs_internal.h
+++ b/fs/configfs/configfs_internal.h
@@ -63,7 +63,7 @@
 
 extern int configfs_is_root(struct config_item *item);
 
-extern struct inode * configfs_new_inode(umode_t mode, struct configfs_dirent *);
+extern struct inode * configfs_new_inode(umode_t mode, struct configfs_dirent *, struct super_block *);
 extern int configfs_create(struct dentry *, umode_t mode, int (*init)(struct inode *));
 extern int configfs_inode_init(void);
 extern void configfs_inode_exit(void);
@@ -84,7 +84,6 @@
 extern void configfs_release_fs(void);
 
 extern struct rw_semaphore configfs_rename_sem;
-extern struct super_block * configfs_sb;
 extern const struct file_operations configfs_dir_operations;
 extern const struct file_operations configfs_file_operations;
 extern const struct file_operations bin_fops;