From d4787579d2133370ab47963c6527e79731df5b2a Mon Sep 17 00:00:00 2001 From: Zhenzhong Duan Date: Tue, 27 Apr 2021 03:31:38 +0800 Subject: [PATCH] selftests: kvm: Fix the check of return value In vm_vcpu_rm() and kvm_vm_release(), a stale return value is checked in TEST_ASSERT macro. Fix it by assigning variable ret with correct return value. Signed-off-by: Zhenzhong Duan Message-Id: <20210426193138.118276-1-zhenzhong.duan@intel.com> Signed-off-by: Paolo Bonzini --- tools/testing/selftests/kvm/lib/kvm_util.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 8926f91d1a98..fc83f6c5902d 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -520,7 +520,7 @@ static void vm_vcpu_rm(struct kvm_vm *vm, struct vcpu *vcpu) ret = munmap(vcpu->state, vcpu_mmap_sz()); TEST_ASSERT(ret == 0, "munmap of VCPU fd failed, rc: %i " "errno: %i", ret, errno); - close(vcpu->fd); + ret = close(vcpu->fd); TEST_ASSERT(ret == 0, "Close of VCPU fd failed, rc: %i " "errno: %i", ret, errno); @@ -540,7 +540,7 @@ void kvm_vm_release(struct kvm_vm *vmp) TEST_ASSERT(ret == 0, "Close of vm fd failed,\n" " vmp->fd: %i rc: %i errno: %i", vmp->fd, ret, errno); - close(vmp->kvm_fd); + ret = close(vmp->kvm_fd); TEST_ASSERT(ret == 0, "Close of /dev/kvm fd failed,\n" " vmp->kvm_fd: %i rc: %i errno: %i", vmp->kvm_fd, ret, errno); }