From f4ab543201992fe499bef5c406e09f23aa97b4d5 Mon Sep 17 00:00:00 2001 From: Jarek Poplawski Date: Tue, 23 Sep 2008 01:05:56 -0700 Subject: [PATCH] pkt_sched: Remove the tx queue state check in qdisc_run() The current check wrongly uses the state of one (currently the first) tx queue for all tx queues in case of non-default qdiscs. This check mainly prevented requeuing loop with __netif_schedule(), but now it's controlled inside __qdisc_run(), while dequeuing. The wrongness of this check was first noticed by Herbert Xu. Signed-off-by: Jarek Poplawski Signed-off-by: David S. Miller --- include/net/pkt_sched.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index b786a5b09253..4082f39f5079 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -90,10 +90,7 @@ extern void __qdisc_run(struct Qdisc *q); static inline void qdisc_run(struct Qdisc *q) { - struct netdev_queue *txq = q->dev_queue; - - if (!netif_tx_queue_stopped(txq) && - !test_and_set_bit(__QDISC_STATE_RUNNING, &q->state)) + if (!test_and_set_bit(__QDISC_STATE_RUNNING, &q->state)) __qdisc_run(q); } -- GitLab