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sch_cake: fix a few style nits 

[ Upstream commit 3f608f0c41 ]

I spotted a few nits when comparing the in-tree version of sch_cake with
the out-of-tree one: A redundant error variable declaration shadowing an
outer declaration, and an indentation alignment issue. Fix both of these.

Fixes: 046f6fd5da ("sched: Add Common Applications Kept Enhanced (cake) qdisc")
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Toke Høiland-Jørgensen 2020-06-25 22:12:09 +02:00 committed by Sasha Levin
parent b1aa7e5fa1
commit 9423151343
1 changed files with 2 additions and 2 deletions
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4
net/sched/sch_cake.c
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@ -2703,7 +2703,7 @@ static int cake_init(struct Qdisc *sch, struct nlattr *opt,
qdisc_watchdog_init(&q->watchdog, sch);
if (opt) {
int err = cake_change(sch, opt, extack);
err = cake_change(sch, opt, extack);
if (err)
return err;
@ -3020,7 +3020,7 @@ static int cake_dump_class_stats(struct Qdisc *sch, unsigned long cl,
PUT_STAT_S32(BLUE_TIMER_US,
ktime_to_us(
ktime_sub(now,
flow->cvars.blue_timer)));
flow->cvars.blue_timer)));
}
if (flow->cvars.dropping) {
PUT_STAT_S32(DROP_NEXT_US,