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Message-Id: <20211123163715.289631-1-sashal@kernel.org>
Date:   Tue, 23 Nov 2021 11:37:12 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Thomas Huth <thuth@...hat.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Sasha Levin <sashal@...nel.org>, shuah@...nel.org,
        kvm@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: [PATCH MANUALSEL 4.19 1/4] KVM: selftests: Fix kvm_vm_free() in cr4_cpuid_sync and vmx_tsc_adjust tests

From: Thomas Huth <thuth@...hat.com>

[ Upstream commit 22d7108ce47290d47e1ea83a28fbfc85e0ecf97e ]

The kvm_vm_free() statement here is currently dead code, since the loop
in front of it can only be left with the "goto done" that jumps right
after the kvm_vm_free(). Fix it by swapping the locations of the "done"
label and the kvm_vm_free().

Signed-off-by: Thomas Huth <thuth@...hat.com>
Message-Id: <20210826074928.240942-1-thuth@...hat.com>
Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 tools/testing/selftests/kvm/cr4_cpuid_sync_test.c | 3 +--
 tools/testing/selftests/kvm/vmx_tsc_adjust_test.c | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/kvm/cr4_cpuid_sync_test.c b/tools/testing/selftests/kvm/cr4_cpuid_sync_test.c
index 11ec358bf9690..8806ada996b60 100644
--- a/tools/testing/selftests/kvm/cr4_cpuid_sync_test.c
+++ b/tools/testing/selftests/kvm/cr4_cpuid_sync_test.c
@@ -106,8 +106,7 @@ int main(int argc, char *argv[])
 		}
 	}
 
-	kvm_vm_free(vm);
-
 done:
+	kvm_vm_free(vm);
 	return 0;
 }
diff --git a/tools/testing/selftests/kvm/vmx_tsc_adjust_test.c b/tools/testing/selftests/kvm/vmx_tsc_adjust_test.c
index 49bcc68b02350..bae7e9072382c 100644
--- a/tools/testing/selftests/kvm/vmx_tsc_adjust_test.c
+++ b/tools/testing/selftests/kvm/vmx_tsc_adjust_test.c
@@ -169,7 +169,7 @@ int main(int argc, char *argv[])
 		}
 	}
 
-	kvm_vm_free(vm);
 done:
+	kvm_vm_free(vm);
 	return 0;
 }
-- 
2.33.0

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