Introduce path_put()

* Add path_put() functions for releasing a reference to the dentry and
  vfsmount of a struct path in the right order

* Switch from path_release(nd) to path_put(&nd->path)

* Rename dput_path() to path_put_conditional()

[akpm@linux-foundation.org: fix cifs]
Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: <linux-fsdevel@vger.kernel.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Steven French <sfrench@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c
index cda3ea001ae6..78929ea84ff2 100644
--- a/fs/configfs/symlink.c
+++ b/fs/configfs/symlink.c
@@ -103,7 +103,7 @@ static int get_target(const char *symname, struct nameidata *nd,
                         *target = configfs_get_config_item(nd->path.dentry);
                         if (!*target) {
                                 ret = -ENOENT;
-                                path_release(nd);
+                                path_put(&nd->path);
                         }
                 } else
                         ret = -EPERM;
@@ -141,7 +141,7 @@ int configfs_symlink(struct inode *dir, struct dentry *dentry, const char *symna
                 ret = create_link(parent_item, target_item, dentry);
 
         config_item_put(target_item);
-        path_release(&nd);
+        path_put(&nd.path);
 
 out_put:
         config_item_put(parent_item);