[PATCH] Remove write-only variable from pktgen_thread
From: Pavel Emelyanov <hidden>
Date: 2007-08-29 13:25:54
Also in:
lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted> ---
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 3a3154e..93695c2 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c@@ -380,7 +380,6 @@ struct pktgen_thread { /* Field for thread to receive "posted" events terminate, stop ifs etc. */ u32 control; - int pid; int cpu; wait_queue_head_t queue;
@@ -3462,8 +3461,6 @@ static int pktgen_thread_worker(void *ar init_waitqueue_head(&t->queue); - t->pid = current->pid; - pr_debug("pktgen: starting pktgen/%d: pid=%d\n", cpu, task_pid_nr(current)); max_before_softirq = t->max_before_softirq;