tree 129db180cb8bac9810b6168802914c5ae2f619a3
parent 84efad1a53dd05969094f9a2562b4e6666571c00
author Joel Becker <joel.becker@oracle.com> 1144816640 -0700
committer Mark Fasheh <mark.fasheh@oracle.com> 1147901931 -0700

configfs: configfs_mkdir() failed to cleanup linkage.

If configfs_mkdir() errored in certain ways after the parent<->child
linkage was already created, it would not undo the linkage.  Also,
comment the reference counting for clarity.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>