qibfs leak fix

-----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCZjwicQAKCRBZ7Krx/gZQ
 67WgAP4iDssAVApazVvOUecQBtOd6xBvQUf1k3acMKa03hcdwAEAmM8qN0MpYUkz
 MyVA6oRvC8selaWh62eXamWBgjc1Rwo=
 =jLRy
 -----END PGP SIGNATURE-----

Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull dentry leak fix from Al Viro:
 "Dentry leak fix in the qibfs driver that I forgot to send a pull
  request for ;-/

  My apologies - it actually sat in vfs.git#fixes for more than two
  months..."

* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  qibfs: fix dentry leak

drivers/infiniband/hw/qib/qib_fs.c

@@ -439,6 +439,7 @@ static int remove_device_files(struct super_block *sb,
 		return PTR_ERR(dir);
 	}
 	simple_recursive_removal(dir, NULL);
+	dput(dir);
 	return 0;
 }