I find the switch easier to read and modify.
Signed-off-by: Radim Krčmář <rkrcmar@xxxxxxxxxx>
---
v2: new
virt/kvm/kvm_main.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index d7ffe6090520..71598554deed 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2252,12 +2252,15 @@ static long kvm_vcpu_ioctl(struct file *filp,
* Special cases: vcpu ioctls that are asynchronous to vcpu execution,
* so vcpu_load() would break it.
*/
+ switch (ioctl) {
#if defined(CONFIG_S390) || defined(CONFIG_PPC) || defined(CONFIG_MIPS)
- if (ioctl == KVM_S390_INTERRUPT || ioctl == KVM_S390_IRQ || ioctl == KVM_INTERRUPT)
- return kvm_arch_vcpu_ioctl(filp, ioctl, arg);
+ case KVM_S390_INTERRUPT:
+ case KVM_S390_IRQ:
+ case KVM_INTERRUPT:
#endif
- if (ioctl == KVM_USER_EXIT)
+ case KVM_USER_EXIT:
return kvm_arch_vcpu_ioctl(filp, ioctl, arg);
+ }
r = vcpu_load(vcpu);
if (r)
--
2.5.0
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