Merge tag 'v4.15-rc1' into next-seccomp

Linux 4.15-rc1

1 files changed, 6 insertions, 4 deletions

diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c
index 6c2791d6102d..776c694c77c7 100644
--- a/net/sched/sch_pie.c
+++ b/net/sched/sch_pie.c
@@ -74,6 +74,7 @@ struct pie_sched_data {
 	struct pie_vars vars;
 	struct pie_stats stats;
 	struct timer_list adapt_timer;
+	struct Qdisc *sch;
 };
 
 static void pie_params_init(struct pie_params *params)
@@ -422,10 +423,10 @@ static void calculate_probability(struct Qdisc *sch)
 		pie_vars_init(&q->vars);
 }
 
-static void pie_timer(unsigned long arg)
+static void pie_timer(struct timer_list *t)
 {
-	struct Qdisc *sch = (struct Qdisc *)arg;
-	struct pie_sched_data *q = qdisc_priv(sch);
+	struct pie_sched_data *q = from_timer(q, t, adapt_timer);
+	struct Qdisc *sch = q->sch;
 	spinlock_t *root_lock = qdisc_lock(qdisc_root_sleeping(sch));
 
 	spin_lock(root_lock);
@@ -446,7 +447,8 @@ static int pie_init(struct Qdisc *sch, struct nlattr *opt)
 	pie_vars_init(&q->vars);
 	sch->limit = q->params.limit;
 
-	setup_timer(&q->adapt_timer, pie_timer, (unsigned long)sch);
+	q->sch = sch;
+	timer_setup(&q->adapt_timer, pie_timer, 0);
 
 	if (opt) {
 		int err = pie_change(sch, opt);