KVM: s390: drop obsolete else path

The explicit else path specified in set_intercept_indicators_io
is not required as the function returns in case the first branch
is taken anyway.
Signed-off-by: NMichael Mueller <mimu@linux.ibm.com>
Reviewed-by: NCornelia Huck <cohuck@redhat.com>
Reviewed-by: NHalil Pasic <pasic@linux.ibm.com>
Message-Id: <20190131085247.13826-2-mimu@linux.ibm.com>
Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>

arch/s390/kvm/interrupt.c

@@ -345,7 +345,7 @@ static void set_intercept_indicators_io(struct kvm_vcpu *vcpu)
 {
 	if (!(pending_irqs_no_gisa(vcpu) & IRQ_PEND_IO_MASK))
 		return;
-	else if (psw_ioint_disabled(vcpu))
+	if (psw_ioint_disabled(vcpu))
 		kvm_s390_set_cpuflags(vcpu, CPUSTAT_IO_INT);
 	else
 		vcpu->arch.sie_block->lctl |= LCTL_CR6;