Kathleen Capella a8f8b672d5 examples/l3fwd: skip Tx queue drain on first iteration
Initialize prev_tsc to cur_tsc. This avoids running the TX queue drain
in the first iteration of the packet processing loop.

Signed-off-by: Kathleen Capella <kathleen.capella@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
2021-04-20 03:13:38 +02:00
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