ovs-dpctl-top: Skip "eth()" element.
With commit efde188622ae ("odp-util: Print eth() for Ethernet flows if
packet_type is absent.") "eth()" is printed for Ethernet flows if packet_type
is absent, but this broke "ovs-dpctl-top" since it expects that every
element has a value.
This commit skips the parsing of the empty "eth()" element.
Fixes: efde188622ae ("odp-util: Print eth() for Ethernet flows if packet_type is absent.")
Signed-off-by: Timothy Redaelli <[email protected]>
Acked-by: Flavio Leitner <[email protected]>
Signed-off-by: Ilya Maximets <[email protected]>
