[PATCH] KVM: vmx: Assign boolean values to a bool variable

[Jiapeng Zhong]

Fix the following coccicheck warnings:

./arch/x86/kvm/vmx/vmx.c:6798:1-27: WARNING: Assignment of 0/1
to bool variable.

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jiapeng Zhong <abaci-bugfix@xxxxxxxxxxxxxxxxx>
---
 arch/x86/kvm/vmx/vmx.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 2af05d3..8d51135 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -743,7 +743,7 @@ static void __loaded_vmcs_clear(void *arg)
 	smp_wmb();
 
 	loaded_vmcs->cpu = -1;
-	loaded_vmcs->launched = 0;
+	loaded_vmcs->launched = false;
 }
 
 void loaded_vmcs_clear(struct loaded_vmcs *loaded_vmcs)
@@ -2621,7 +2621,7 @@ int alloc_loaded_vmcs(struct loaded_vmcs *loaded_vmcs)
 	loaded_vmcs->shadow_vmcs = NULL;
 	loaded_vmcs->hv_timer_soft_disabled = false;
 	loaded_vmcs->cpu = -1;
-	loaded_vmcs->launched = 0;
+	loaded_vmcs->launched = false;
 
 	if (cpu_has_vmx_msr_bitmap()) {
 		loaded_vmcs->msr_bitmap = (unsigned long *)
@@ -4211,7 +4211,7 @@ static void vmx_compute_secondary_exec_control(struct vcpu_vmx *vmx)
 		exec_control &= ~SECONDARY_EXEC_ENABLE_VPID;
 	if (!enable_ept) {
 		exec_control &= ~SECONDARY_EXEC_ENABLE_EPT;
-		enable_unrestricted_guest = 0;
+		enable_unrestricted_guest = false;
 	}
 	if (!enable_unrestricted_guest)
 		exec_control &= ~SECONDARY_EXEC_UNRESTRICTED_GUEST;
@@ -6762,7 +6762,7 @@ static fastpath_t vmx_vcpu_run(struct kvm_vcpu *vcpu)
 
 	kvm_load_host_xsave_state(vcpu);
 
-	vmx->nested.nested_run_pending = 0;
+	vmx->nested.nested_run_pending = false;
 	vmx->idt_vectoring_info = 0;
 
 	if (unlikely(vmx->fail)) {
@@ -6779,7 +6779,7 @@ static fastpath_t vmx_vcpu_run(struct kvm_vcpu *vcpu)
 	if (unlikely(vmx->exit_reason & VMX_EXIT_REASONS_FAILED_VMENTRY))
 		return EXIT_FASTPATH_NONE;
 
-	vmx->loaded_vmcs->launched = 1;
+	vmx->loaded_vmcs->launched = true;
 	vmx->idt_vectoring_info = vmcs_read32(IDT_VECTORING_INFO_FIELD);
 
 	vmx_recover_nmi_blocking(vmx);
@@ -7740,25 +7740,25 @@ static __init int hardware_setup(void)
 
 	if (!cpu_has_vmx_vpid() || !cpu_has_vmx_invvpid() ||
 	    !(cpu_has_vmx_invvpid_single() || cpu_has_vmx_invvpid_global()))
-		enable_vpid = 0;
+		enable_vpid = false;
 
 	if (!cpu_has_vmx_ept() ||
 	    !cpu_has_vmx_ept_4levels() ||
 	    !cpu_has_vmx_ept_mt_wb() ||
 	    !cpu_has_vmx_invept_global())
-		enable_ept = 0;
+		enable_ept = false;
 
 	if (!cpu_has_vmx_ept_ad_bits() || !enable_ept)
-		enable_ept_ad_bits = 0;
+		enable_ept_ad_bits = false;
 
 	if (!cpu_has_vmx_unrestricted_guest() || !enable_ept)
-		enable_unrestricted_guest = 0;
+		enable_unrestricted_guest = false;
 
 	if (!cpu_has_vmx_flexpriority())
-		flexpriority_enabled = 0;
+		flexpriority_enabled = false;
 
 	if (!cpu_has_virtual_nmis())
-		enable_vnmi = 0;
+		enable_vnmi = false;
 
 	/*
 	 * set_apic_access_page_addr() is used to reload apic access
@@ -7789,7 +7789,7 @@ static __init int hardware_setup(void)
 	}
 
 	if (!cpu_has_vmx_apicv()) {
-		enable_apicv = 0;
+		enable_apicv = false;
 		vmx_x86_ops.sync_pir_to_irr = NULL;
 	}
 
@@ -7819,7 +7819,7 @@ static __init int hardware_setup(void)
 	 * and EPT A/D bit features are enabled -- PML depends on them to work.
 	 */
 	if (!enable_ept || !enable_ept_ad_bits || !cpu_has_vmx_pml())
-		enable_pml = 0;
+		enable_pml = false;
 
 	if (!enable_pml) {
 		vmx_x86_ops.slot_enable_log_dirty = NULL;
-- 
1.8.3.1