From 5175aafe71bfb3fc6a1254a966b0f60e7a46ebba Mon Sep 17 00:00:00 2001 From: Andre Guedes Date: Tue, 23 Apr 2019 12:44:22 -0700 Subject: [PATCH] net: sched: taprio: Remove should_restart_cycle() The 'entry' argument from should_restart_cycle() cannot be NULL since it is already checked by the caller so the WARN_ON() within should_ restart_cycle() could be removed. By doing that, that function becomes a dummy wrapper on list_is_last() so this patch simply gets rid of it and call list_is_last() within advance_sched() instead. Signed-off-by: Andre Guedes Signed-off-by: David S. Miller --- net/sched/sch_taprio.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c index d0aae7b5e608..77cca993710a 100644 --- a/net/sched/sch_taprio.c +++ b/net/sched/sch_taprio.c @@ -209,14 +209,6 @@ static struct sk_buff *taprio_dequeue(struct Qdisc *sch) return NULL; } -static bool should_restart_cycle(const struct taprio_sched *q, - const struct sched_entry *entry) -{ - WARN_ON(!entry); - - return list_is_last(&entry->list, &q->entries); -} - static enum hrtimer_restart advance_sched(struct hrtimer *timer) { struct taprio_sched *q = container_of(timer, struct taprio_sched, @@ -240,7 +232,7 @@ static enum hrtimer_restart advance_sched(struct hrtimer *timer) goto first_run; } - if (should_restart_cycle(q, entry)) + if (list_is_last(&entry->list, &q->entries)) next = list_first_entry(&q->entries, struct sched_entry, list); else -- 2.30.2