The pktgen_thread.pid is set to current->pid and is never used
after this. So remove this at all.
Found during isolating the explicit pid/tgid usage.
Signed-off-by: Pavel Emelyanov <[email protected]>
Acked-by: Sukadev Bhattiprolu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>