netdev - [RFC PATCH] ptp: clock_pair

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Message-ID: <20201209102322.GA48751@21f297abc363>
Date:   Wed, 9 Dec 2020 18:23:22 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jianyong Wu <jianyong.wu@....com>, netdev@...r.kernel.org,
        yangbo.lu@....com, john.stultz@...aro.org, tglx@...utronix.de,
        pbonzini@...hat.com, sean.j.christopherson@...el.com,
        maz@...nel.org, richardcochran@...il.com, Mark.Rutland@....com,
        will@...nel.org
Cc:     kbuild-all@...ts.01.org
Subject: [RFC PATCH] ptp: clock_pair_gpa can be static


Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
---
 ptp_kvm_x86.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/ptp/ptp_kvm_x86.c b/drivers/ptp/ptp_kvm_x86.c
index e011d691e549a7..19cad4c0297265 100644
--- a/drivers/ptp/ptp_kvm_x86.c
+++ b/drivers/ptp/ptp_kvm_x86.c
@@ -15,8 +15,8 @@
 #include <linux/ptp_clock_kernel.h>
 #include <linux/ptp_kvm.h>
 
-phys_addr_t clock_pair_gpa;
-struct kvm_clock_pairing clock_pair;
+static phys_addr_t clock_pair_gpa;
+static struct kvm_clock_pairing clock_pair;
 struct pvclock_vsyscall_time_info *hv_clock;
 
 int kvm_arch_ptp_init(void)