From 319f6f97e3a16c38795168753db8740f77b156c9 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Fri, 17 May 2019 11:04:45 +0200 Subject: KVM: selftests: Compile code with warnings enabled So far the KVM selftests are compiled without any compiler warnings enabled. That's quite bad, since we miss a lot of possible bugs this way. Let's enable at least "-Wall" and some other useful warning flags now, and fix at least the trivial problems in the code (like unused variables). Signed-off-by: Thomas Huth Signed-off-by: Paolo Bonzini --- tools/testing/selftests/kvm/x86_64/state_test.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'tools/testing/selftests/kvm/x86_64/state_test.c') diff --git a/tools/testing/selftests/kvm/x86_64/state_test.c b/tools/testing/selftests/kvm/x86_64/state_test.c index e0a3c0204b7c..2a4121f4de01 100644 --- a/tools/testing/selftests/kvm/x86_64/state_test.c +++ b/tools/testing/selftests/kvm/x86_64/state_test.c @@ -22,8 +22,6 @@ #define VCPU_ID 5 -static bool have_nested_state; - void l2_guest_code(void) { GUEST_SYNC(6); @@ -122,7 +120,6 @@ void guest_code(struct vmx_pages *vmx_pages) int main(int argc, char *argv[]) { - struct vmx_pages *vmx_pages = NULL; vm_vaddr_t vmx_pages_gva = 0; struct kvm_regs regs1, regs2; @@ -132,8 +129,6 @@ int main(int argc, char *argv[]) struct ucall uc; int stage; - struct kvm_cpuid_entry2 *entry = kvm_get_supported_cpuid_entry(1); - /* Create VM */ vm = vm_create_default(VCPU_ID, 0, guest_code); vcpu_set_cpuid(vm, VCPU_ID, kvm_get_supported_cpuid()); @@ -142,7 +137,7 @@ int main(int argc, char *argv[]) vcpu_regs_get(vm, VCPU_ID, ®s1); if (kvm_check_cap(KVM_CAP_NESTED_STATE)) { - vmx_pages = vcpu_alloc_vmx(vm, &vmx_pages_gva); + vcpu_alloc_vmx(vm, &vmx_pages_gva); vcpu_args_set(vm, VCPU_ID, 1, vmx_pages_gva); } else { printf("will skip nested state checks\n"); -- cgit v1.2.3-55-g7522