It isn't helping anything and we aren't going to be able to change all
the drivers that do queue wakeups in strange situations.
Just letting a noop_qdisc get scheduled will work because when
qdisc_run() executes via net_tx_work() it will simply find no packets
pending when it makes the ->dequeue() call in qdisc_restart.
Signed-off-by: David S. Miller <davem@davemloft.net>
void __netif_schedule(struct Qdisc *q)
{
- if (WARN_ON_ONCE(q == &noop_qdisc))
- return;
-
if (!test_and_set_bit(__QDISC_STATE_SCHED, &q->state)) {
struct softnet_data *sd;
unsigned long flags;