KVM: s390: vsie: cleanup mcck reinjection

The machine check information is part of the vsie_page.
Signed-off-by: NDavid Hildenbrand <david@redhat.com>
Message-Id: <20170830160603.5452-4-david@redhat.com>
Reviewed-by: NChristian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: NCornelia Huck <cohuck@redhat.com>
Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>

arch/s390/kvm/vsie.c

@@ -809,8 +809,6 @@ static int do_vsie_run(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 {
 	struct kvm_s390_sie_block *scb_s = &vsie_page->scb_s;
 	struct kvm_s390_sie_block *scb_o = vsie_page->scb_o;
-	struct mcck_volatile_info *mcck_info;
-	struct sie_page *sie_page;
 	int rc;
 
 	handle_last_fault(vcpu, vsie_page);
@@ -834,9 +832,7 @@ static int do_vsie_run(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 
 	if (rc == -EINTR) {
 		VCPU_EVENT(vcpu, 3, "%s", "machine check");
-		sie_page = container_of(scb_s, struct sie_page, sie_block);
-		mcck_info = &sie_page->mcck_info;
-		kvm_s390_reinject_machine_check(vcpu, mcck_info);
+		kvm_s390_reinject_machine_check(vcpu, &vsie_page->mcck_info);
 		return 0;
 	}