net/ixgbe: fix tunnel filter fail problem
net/ixgbe: fix tunnel filter fail problem

Add a mode type check for tunnel mode, if FDIR is in this mode,
it does not need to do sanity check for x550.

Fixes: a2ba854ec616 ("net/ixgbe: fix MAC VLAN filter fail problem")
Cc: stable@dpdk.org

Signed-off-by: Wei Zhao <55941fd0e75edbdf274af2cfac8f147525678f08@intel.com>
Acked-by: Wenzhuo Lu <58cb9036bdff9a5412edc3b9f70e105ccf59954f@intel.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk