Currently the cdp apis are given vdev/peer
handle as its arguments, which is directly
accessed in those APIs. This can cause a
race-condition in access of the respective
handles if it has been deleted in parallel.
Hence as a part of cdp convergence, pass only
the vdev_id or peer mac address, which will be
used to get the respective handles, and hence
avoiding the unwanted access of the handles if
it has been deleted.
- get_pn_info
Change-Id: I410938ed4c3878baa725b6fe3a785cbb99d5fdf4
CRs-Fixed: 2540837
Non datapath modules use these APIs when they work with datapath
module data structures.
Change-Id: Ic257c6fc621820199b1691b8e62f7f7109237b01
CRs-Fixed: 993414
