[PATCH] KVM: VMX: Add braces for external interrupt information before vmcs_write

[JianChunfu <jansef.jian@xxxxxxxxxxxx>]

Single line branches also get braces if the previous branch required
braces.

Signed-off-by: JianChunfu <jansef.jian@xxxxxxxxxxxx>
---
 arch/x86/kvm/vmx/vmx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 3b92f893b..8942cc217 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4976,8 +4976,9 @@ void vmx_inject_irq(struct kvm_vcpu *vcpu, bool reinjected)
 		intr |= INTR_TYPE_SOFT_INTR;
 		vmcs_write32(VM_ENTRY_INSTRUCTION_LEN,
 			     vmx->vcpu.arch.event_exit_inst_len);
-	} else
+	} else {
 		intr |= INTR_TYPE_EXT_INTR;
+	}
 	vmcs_write32(VM_ENTRY_INTR_INFO_FIELD, intr);
 
 	vmx_clear_hlt(vcpu);
-- 
2.47.1