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authorMichael Mueller <mimu@linux.ibm.com>2019-01-31 09:52:35 +0100
committerChristian Borntraeger <borntraeger@de.ibm.com>2019-02-05 14:29:22 +0100
commit672128bfee082d37e7eda630f98c46aacda4963c (patch)
tree3f9e27e68be2acb19240c53666a0d78d38455310 /arch/s390/kvm
parent246b72183b3538907d5c1e6d383c6956385d068d (diff)
KVM: s390: coding style kvm_s390_gisa_init/clear()
The change helps to reduce line length and increases code readability. Signed-off-by: Michael Mueller <mimu@linux.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Pierre Morel <pmorel@linux.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Message-Id: <20190131085247.13826-5-mimu@linux.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'arch/s390/kvm')
-rw-r--r--arch/s390/kvm/interrupt.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 2a3eb9f076c3..005dbe7252e7 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -2885,20 +2885,20 @@ int kvm_s390_get_irq_state(struct kvm_vcpu *vcpu, __u8 __user *buf, int len)
void kvm_s390_gisa_clear(struct kvm *kvm)
{
- if (kvm->arch.gisa) {
- memset(kvm->arch.gisa, 0, sizeof(struct kvm_s390_gisa));
- kvm->arch.gisa->next_alert = (u32)(u64)kvm->arch.gisa;
- VM_EVENT(kvm, 3, "gisa 0x%pK cleared", kvm->arch.gisa);
- }
+ if (!kvm->arch.gisa)
+ return;
+ memset(kvm->arch.gisa, 0, sizeof(struct kvm_s390_gisa));
+ kvm->arch.gisa->next_alert = (u32)(u64)kvm->arch.gisa;
+ VM_EVENT(kvm, 3, "gisa 0x%pK cleared", kvm->arch.gisa);
}
void kvm_s390_gisa_init(struct kvm *kvm)
{
- if (css_general_characteristics.aiv) {
- kvm->arch.gisa = &kvm->arch.sie_page2->gisa;
- VM_EVENT(kvm, 3, "gisa 0x%pK initialized", kvm->arch.gisa);
- kvm_s390_gisa_clear(kvm);
- }
+ if (!css_general_characteristics.aiv)
+ return;
+ kvm->arch.gisa = &kvm->arch.sie_page2->gisa;
+ kvm_s390_gisa_clear(kvm);
+ VM_EVENT(kvm, 3, "gisa 0x%pK initialized", kvm->arch.gisa);
}
void kvm_s390_gisa_destroy(struct kvm *kvm)