forked from Minki/linux
[PKTGEN]: Remove write-only variable.
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 <xemul@openvz.org> Acked-by: Sukadev Bhattiprolu <sukadev@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -380,7 +380,6 @@ struct pktgen_thread {
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/* Field for thread to receive "posted" events terminate, stop ifs etc. */
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u32 control;
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int pid;
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int cpu;
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wait_queue_head_t queue;
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@ -3463,8 +3462,6 @@ static int pktgen_thread_worker(void *arg)
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init_waitqueue_head(&t->queue);
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t->pid = current->pid;
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pr_debug("pktgen: starting pktgen/%d: pid=%d\n", cpu, current->pid);
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max_before_softirq = t->max_before_softirq;
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