lkml.org 
[lkml]   [2023]   [Mar]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2] sched/rt: Fix unused-const-variable W=1 warning and style issue
Date
Compiler warning with W=1 due to unused constant in
kernel/sched/rt.c:9:18: warning: ‘max_rt_runtime’ defined but not used

Fix by adding __maybe_unused attribute to max_rt_runtime.

Also, fix style issue for "else should follow close brace '}'".

Signed-off-by: Anuradha Weeraman <anuradha@debian.org>
---
kernel/sched/rt.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index ed2a47e4ddae..8cd2e1203a81 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -6,7 +6,7 @@

int sched_rr_timeslice = RR_TIMESLICE;
/* More than 4 hours if BW_SHIFT equals 20. */
-static const u64 max_rt_runtime = MAX_BW;
+static const u64 __maybe_unused max_rt_runtime = MAX_BW;

static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun);

@@ -604,8 +604,7 @@ static void sched_rt_rq_dequeue(struct rt_rq *rt_rq)
dequeue_top_rt_rq(rt_rq, rt_rq->rt_nr_running);
/* Kick cpufreq (see the comment in kernel/sched/sched.h). */
cpufreq_update_util(rq_of_rt_rq(rt_rq), 0);
- }
- else if (on_rt_rq(rt_se))
+ } else if (on_rt_rq(rt_se))
dequeue_rt_entity(rt_se, 0);
}

--
2.39.0
\
 
 \ /
  Last update: 2023-03-27 00:55    [W:1.644 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site