test: Fix golangci-lint error for s390x
This is to fix a test failure for the
kata-containers-2.0-ubuntu-20.04-s390x-main-baseline jenkins job
Fixes:
@@ -126,7 +126,7 @@ func TestKvmIsUsable(t *testing.T) {
kvmDevice = savedKvmDevice
}()
- err = kvmIsUsable()
+ err := kvmIsUsable()
assert.Error(err)
err = createEmptyFile(fakeKVMDevice)
