[ovs-git] [openvswitch/ovs] 5edce3: netdev-dpdk: Fix occurance of error log

[GitHub]

  Branch: refs/heads/branch-2.6
  Home:   https://github.com/openvswitch/ovs
  Commit: 5edce35399ba230619a3872d481c8de533757509
      https://github.com/openvswitch/ovs/commit/5edce35399ba230619a3872d481c8de533757509
  Author: Ciara Loftus <ciara.loftus at intel.com>
  Date:   2016-08-18 (Thu, 18 Aug 2016)

  Changed paths:
    M acinclude.m4
    M lib/netdev-dpdk.c

  Log Message:
  -----------
  netdev-dpdk: Fix occurance of error log

If NUMA information can't be derived from a vHost User device, only
print an error if the VHOST_NUMA option is enabled in DPDK. Otherwise
'fail' silently.

Fixes: 0a0f39df1d5a ("netdev-dpdk: Add support for DPDK 16.07")
Signed-off-by: Ciara Loftus <ciara.loftus at intel.com>
Reported-by: Ian Stokes <ian.stokes at intel.com>
Tested-by: Ian Stokes <ian.stokes at intel.com>
Acked-by: Daniele Di Proietto <diproiettod at vmware.com>