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/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c
index e376f4517905..28cc6787a800 100644
--- a/drivers/mtd/mtdsuper.c
+++ b/drivers/mtd/mtdsuper.c
@@ -203,7 +203,7 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags,
                 goto not_an_MTD_device;
 
         mtdnr = iminor(nd.path.dentry->d_inode);
-        path_release(&nd);
+        path_put(&nd.path);
 
         return get_sb_mtd_nr(fs_type, flags, dev_name, data, mtdnr, fill_super,
                              mnt);
@@ -214,7 +214,7 @@ not_an_MTD_device:
                        "MTD: Attempt to mount non-MTD device \"%s\"\n",
                        dev_name);
 out:
-        path_release(&nd);
+        path_put(&nd.path);
         return ret;
 
 }