commit 2a152ad3a58508b06b9e0482e68117a79bbb27ce
author Al Viro <viro@zeniv.linux.org.uk> Sat Mar 17 16:53:29 2012 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Tue Mar 20 21:29:48 2012 -0400
tree fd80467e9b4cbeb163eb58239e9400c22946ef84
parent 0dd6c08a0042ed83037cf5c772d9066e33046427

make configfs_pin_fs() return root dentry on success

... and make configfs_mnt static

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/configfs/configfs_internal.h

diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h
index 37121c2..b5f0a3b 100644
--- a/fs/configfs/configfs_internal.h
+++ b/fs/configfs/configfs_internal.h
@@ -58,7 +58,6 @@
 extern struct mutex configfs_symlink_mutex;
 extern spinlock_t configfs_dirent_lock;
 
-extern struct vfsmount * configfs_mount;
 extern struct kmem_cache *configfs_dir_cachep;
 
 extern int configfs_is_root(struct config_item *item);
@@ -80,7 +79,7 @@
 extern void configfs_drop_dentry(struct configfs_dirent *sd, struct dentry *parent);
 extern int configfs_setattr(struct dentry *dentry, struct iattr *iattr);
 
-extern int configfs_pin_fs(void);
+extern struct dentry *configfs_pin_fs(void);
 extern void configfs_release_fs(void);
 
 extern struct rw_semaphore configfs_rename_sem;