[patch 3/3] kvm-s390: Remove some unused variables

[Christian Borntraeger <borntraeger@de.ibm.com>]

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From: Christian Borntraeger <borntraeger@de.ibm.com>

This patch fixes the following warnings that were introduced by
commit 2921292f45733bccdb53e426bcf65ceb13f53d94
Author: Gleb Natapov <gleb@redhat.com>
    KVM: Use macro to iterate over vcpus.

arch/s390/kvm/kvm-s390.c: In function 'kvm_arch_set_memory_region':
arch/s390/kvm/kvm-s390.c:687: warning: unused variable 'r'
arch/s390/kvm/kvm-s390.c:687: warning: unused variable 'j'

CC: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
 arch/s390/kvm/kvm-s390.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: kvm/arch/s390/kvm/kvm-s390.c
===================================================================
--- kvm.orig/arch/s390/kvm/kvm-s390.c
+++ kvm/arch/s390/kvm/kvm-s390.c
@@ -684,7 +684,7 @@ int kvm_arch_set_memory_region(struct kv
 				struct kvm_memory_slot old,
 				int user_alloc)
 {
-	int i, j = 0, r = -EINVAL;
+	int i;
 	struct kvm_vcpu *vcpu;
 
 	/* A few sanity checks. We can have exactly one memory slot which has