From dddb74519aec2081204d203a97578c9fc4e9fb64 Mon Sep 17 00:00:00 2001 From: Corrado Zoccolo Date: Mon, 2 Nov 2009 10:40:37 +0100 Subject: [PATCH] cfq-iosched: simplify prio-unboost code Eliminate redundant checks. Signed-off-by: Corrado Zoccolo Signed-off-by: Jens Axboe --- block/cfq-iosched.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 418da9a..757010d 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -2359,12 +2359,10 @@ static void cfq_prio_boost(struct cfq_queue *cfqq) cfqq->ioprio = IOPRIO_NORM; } else { /* - * check if we need to unboost the queue + * unboost the queue (if needed) */ - if (cfqq->ioprio_class != cfqq->org_ioprio_class) - cfqq->ioprio_class = cfqq->org_ioprio_class; - if (cfqq->ioprio != cfqq->org_ioprio) - cfqq->ioprio = cfqq->org_ioprio; + cfqq->ioprio_class = cfqq->org_ioprio_class; + cfqq->ioprio = cfqq->org_ioprio; } } -- 2.7.4