From: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
convert per_cpu_ptr(smp_processor_id()) to this_cpu_ptr() as trivial
cleanup.
Signed-off-by: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
Reviewed-by: Chao Gao <chao.gao@xxxxxxxxx>
Reviewed-by: Yuan Yao <yuan.yao@xxxxxxxxx>
---
arch/x86/kvm/x86.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 9e1b3af4a074..7fc19533a484 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -428,8 +428,7 @@ static void kvm_user_return_msr_init_cpu(struct kvm_user_return_msrs *msrs)
int kvm_set_user_return_msr(unsigned slot, u64 value, u64 mask)
{
- unsigned int cpu = smp_processor_id();
- struct kvm_user_return_msrs *msrs = per_cpu_ptr(user_return_msrs, cpu);
+ struct kvm_user_return_msrs *msrs = this_cpu_ptr(user_return_msrs);
int err;
kvm_user_return_msr_init_cpu(msrs);
@@ -453,8 +452,7 @@ EXPORT_SYMBOL_GPL(kvm_set_user_return_msr);
static void drop_user_return_notifiers(void)
{
- unsigned int cpu = smp_processor_id();
- struct kvm_user_return_msrs *msrs = per_cpu_ptr(user_return_msrs, cpu);
+ struct kvm_user_return_msrs *msrs = this_cpu_ptr(user_return_msrs);
if (msrs->registered)
kvm_on_user_return(&msrs->urn);
--
2.25.1
