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| author | Michael Mueller <mimu@linux.ibm.com> | 2019-01-31 09:52:35 +0100 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2019-02-05 14:29:22 +0100 |
| commit | 672128bfee082d37e7eda630f98c46aacda4963c (patch) | |
| tree | 3f9e27e68be2acb19240c53666a0d78d38455310 /arch/s390/kvm/interrupt.c | |
| parent | 246b72183b3538907d5c1e6d383c6956385d068d (diff) | |
| download | linux-672128bfee082d37e7eda630f98c46aacda4963c.tar.gz linux-672128bfee082d37e7eda630f98c46aacda4963c.tar.bz2 linux-672128bfee082d37e7eda630f98c46aacda4963c.zip | |
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/interrupt.c')
| -rw-r--r-- | arch/s390/kvm/interrupt.c | 20 |
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) |