[tip:x86/urgent] x86/resctrl: Remove unused variable

[tip-bot for Peng Hao <tipbot@zytor.com>]

Commit-ID:  cec67c6ea58c6cca9234b7b551f3d66296bc1e69
Gitweb:     https://git.kernel.org/tip/cec67c6ea58c6cca9234b7b551f3d66296bc1e69
Author:     Peng Hao <peng.hao2@zte.com.cn>
AuthorDate: Sun, 10 Mar 2019 01:29:44 +0800
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Sun, 24 Mar 2019 22:07:46 +0100

x86/resctrl: Remove unused variable

Variable "struct rdt_resource *r" is set but not used. So remove it.

Signed-off-by: Peng Hao <peng.hao2@zte.com.cn>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/1552152584-26087-1-git-send-email-peng.hao2@zte.com.cn

---
 arch/x86/kernel/cpu/resctrl/monitor.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c
index f33f11f69078..1573a0a6b525 100644
--- a/arch/x86/kernel/cpu/resctrl/monitor.c
+++ b/arch/x86/kernel/cpu/resctrl/monitor.c
@@ -501,11 +501,8 @@ out_unlock:
 void cqm_setup_limbo_handler(struct rdt_domain *dom, unsigned long delay_ms)
 {
 	unsigned long delay = msecs_to_jiffies(delay_ms);
-	struct rdt_resource *r;
 	int cpu;
 
-	r = &rdt_resources_all[RDT_RESOURCE_L3];
-
 	cpu = cpumask_any(&dom->cpu_mask);
 	dom->cqm_work_cpu = cpu;