tree ed9c9bc139545bf08b809328efd9056b1b8bdc11
parent a70e407f6d0b0f63b17d468f78b666d33f264ba1
author Neerav Parikh <neerav.parikh@intel.com> 1465316095 -0700
committer Jeff Kirsher <jeffrey.t.kirsher@intel.com> 1467069748 -0700

i40e: Don't notify client(s) for DCB changes on all VSIs

When LLDP/DCBX change happens the i40e driver code flow tried to
notify the client(s) for each of the PF VSIs. This resulted into
kernel panic on the first VSI that didn't have any netdev
associated to it.

The DCB change notification to the client(s) should be done only
once for the PF/LAN VSI where the client(s) instances have been
added to. Also, move the notification call after the PF driver has
made changes related to the updated DCB configuration.

Signed-off-by: Neerav Parikh <neerav.parikh@intel.com>
Signed-off-by: Usha Ketineni <usha.k.ketineni@intel.com>
Tested-by: Ronald J Bynoe <ronald.j.bynoe@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>