hi, Paolo?
On 2/29/2020 10:52 AM, Xiaoyao Li wrote:
In kvm_arch_dev_ioctl(), the brackets of case KVM_X86_GET_MCE_CAP_SUPPORTED
accidently encapsulates case KVM_GET_MSR_FEATURE_INDEX_LIST and case
KVM_GET_MSRS. It doesn't affect functionality but it's misleading.
Remove unnecessary brackets and opportunistically add a "break" in the
default path.
Suggested-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
Signed-off-by: Xiaoyao Li <xiaoyao.li@xxxxxxxxx>
---
arch/x86/kvm/x86.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 5de200663f51..e49f3e735f77 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3464,7 +3464,7 @@ long kvm_arch_dev_ioctl(struct file *filp,
r = 0;
break;
}
- case KVM_X86_GET_MCE_CAP_SUPPORTED: {
+ case KVM_X86_GET_MCE_CAP_SUPPORTED:
r = -EFAULT;
if (copy_to_user(argp, &kvm_mce_cap_supported,
sizeof(kvm_mce_cap_supported)))
@@ -3496,9 +3496,9 @@ long kvm_arch_dev_ioctl(struct file *filp,
case KVM_GET_MSRS:
r = msr_io(NULL, argp, do_get_msr_feature, 1);
break;
- }
default:
r = -EINVAL;
+ break;
}
out:
return r;
