diff options
Diffstat (limited to 'net/sched/sch_taprio.c')
| -rw-r--r-- | net/sched/sch_taprio.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c index 8ae454052201..1853f08b7b12 100644 --- a/net/sched/sch_taprio.c +++ b/net/sched/sch_taprio.c @@ -27,7 +27,6 @@ #include <net/tcp.h> static LIST_HEAD(taprio_list); -static DEFINE_SPINLOCK(taprio_list_lock); #define TAPRIO_ALL_GATES_OPEN -1 @@ -1082,7 +1081,6 @@ static int taprio_dev_notifier(struct notifier_block *nb, unsigned long event, if (event != NETDEV_UP && event != NETDEV_CHANGE) return NOTIFY_DONE; - spin_lock(&taprio_list_lock); list_for_each_entry(q, &taprio_list, taprio_list) { qdev = qdisc_dev(q->root); if (qdev == dev) { @@ -1090,7 +1088,6 @@ static int taprio_dev_notifier(struct notifier_block *nb, unsigned long event, break; } } - spin_unlock(&taprio_list_lock); if (found) taprio_set_picos_per_byte(dev, q); @@ -1602,9 +1599,7 @@ static void taprio_destroy(struct Qdisc *sch) struct sched_gate_list *oper, *admin; unsigned int i; - spin_lock(&taprio_list_lock); list_del(&q->taprio_list); - spin_unlock(&taprio_list_lock); /* Note that taprio_reset() might not be called if an error * happens in qdisc_create(), after taprio_init() has been called. @@ -1653,9 +1648,7 @@ static int taprio_init(struct Qdisc *sch, struct nlattr *opt, q->clockid = -1; q->flags = TAPRIO_FLAGS_INVALID; - spin_lock(&taprio_list_lock); list_add(&q->taprio_list, &taprio_list); - spin_unlock(&taprio_list_lock); if (sch->parent != TC_H_ROOT) { NL_SET_ERR_MSG_MOD(extack, "Can only be attached as root qdisc"); |