This patch fixes the issue that in DPDK FDIR generic flow parsing, the
inputs will be changed during processing, which will lead to a failure
in vnet flow when creating generic flow rules.
Type: fix
Signed-off-by: Ting Xu <ting.xu@intel.com>
Change-Id: I107735a305ff48593d66746e0cd642c76ad5700d
4ba3c0a8d8