pkt_sched: Don't hold qdisc lock over qdisc_destroy().

[linux-2.6-omap-h63xx.git] / net / sched / sch_generic.c

diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 6f96b7bc0809cadef85a218df2eae1c36f430bb6..c3ed4d44fc14fe8c5db80ea95af9546deb5da407 100644 (file)
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -518,8 +518,6 @@ void qdisc_reset(struct Qdisc *qdisc)
 }
 EXPORT_SYMBOL(qdisc_reset);
 
-/* Under qdisc_lock(qdisc) and BH! */
-
 void qdisc_destroy(struct Qdisc *qdisc)
 {
        const struct Qdisc_ops  *ops = qdisc->ops;
@@ -712,14 +710,10 @@ static void shutdown_scheduler_queue(struct net_device *dev,
        struct Qdisc *qdisc_default = _qdisc_default;
 
        if (qdisc) {
-               spinlock_t *root_lock = qdisc_lock(qdisc);
-
                dev_queue->qdisc = qdisc_default;
                dev_queue->qdisc_sleeping = qdisc_default;
 
-               spin_lock_bh(root_lock);
                qdisc_destroy(qdisc);
-               spin_unlock_bh(root_lock);
        }
 }