From: Nam Cao <namcao@linutronix.de>
Date: Wed, 5 Feb 2025 10:39:11 +0000 (+0100)
Subject: blk_iocost: Switch to use hrtimer_setup()
X-Git-Tag: v6.15-rc1~203^2~73
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cab0e0a05627f7e661aa644a3a5f0eb88881872f;p=thirdparty%2Fkernel%2Fstable.git

blk_iocost: Switch to use hrtimer_setup()

hrtimer_setup() takes the callback function pointer as argument and
initializes the timer completely.

Replace hrtimer_init() and the open coded initialization of
hrtimer::function with the new setup mechanism.

Patch was created by using Coccinelle.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/196d487c925411923a2d59d4bf5e366b9dac2747.1738746821.git.namcao@linutronix.de
---

diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index 65a1d4427ccf4..ed11438eb4be3 100644
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c
@@ -3004,8 +3004,7 @@ static void ioc_pd_init(struct blkg_policy_data *pd)
 	iocg->hweight_inuse = WEIGHT_ONE;
 
 	init_waitqueue_head(&iocg->waitq);
-	hrtimer_init(&iocg->waitq_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
-	iocg->waitq_timer.function = iocg_waitq_timer_fn;
+	hrtimer_setup(&iocg->waitq_timer, iocg_waitq_timer_fn, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
 
 	iocg->level = blkg->blkcg->css.cgroup->level;