Merge branch 'topic/cleanup' into for-linus

[pandora-kernel.git] / arch / s390 / kvm / sigp.c

diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c
index 3667883..0ef81d6 100644 (file)
--- a/arch/s390/kvm/sigp.c
+++ b/arch/s390/kvm/sigp.c
@@ -169,7 +169,7 @@ static int __sigp_set_prefix(struct kvm_vcpu *vcpu, u16 cpu_addr, u32 address,
                             unsigned long *reg)
 {
        struct kvm_s390_float_interrupt *fi = &vcpu->kvm->arch.float_int;
-       struct kvm_s390_local_interrupt *li;
+       struct kvm_s390_local_interrupt *li = NULL;
        struct kvm_s390_interrupt_info *inti;
        int rc;
        u8 tmp;
@@ -189,9 +189,10 @@ static int __sigp_set_prefix(struct kvm_vcpu *vcpu, u16 cpu_addr, u32 address,
                return 2; /* busy */
 
        spin_lock(&fi->lock);
-       li = fi->local_int[cpu_addr];
+       if (cpu_addr < KVM_MAX_VCPUS)
+               li = fi->local_int[cpu_addr];
 
-       if ((cpu_addr >= KVM_MAX_VCPUS) || (li == NULL)) {
+       if (li == NULL) {
                rc = 1; /* incorrect state */
                *reg &= SIGP_STAT_INCORRECT_STATE;
                kfree(inti);