In kvm_ioctl_create_device(), kvm_device has allocated memory,
kvm_device->destroy() seems to be supposed to free its kvm_device
struct, but kvm_eiointc_destroy() is not currently doing this,
that would lead to a memory leak.

So, fix it.

Signed-off-by: Qiang Ma <maqianga@uniontech.com>
---
 arch/loongarch/kvm/intc/eiointc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/loongarch/kvm/intc/eiointc.c b/arch/loongarch/kvm/intc/eiointc.c
index 29886876143f..cb94c7e8267a 100644
--- a/arch/loongarch/kvm/intc/eiointc.c
+++ b/arch/loongarch/kvm/intc/eiointc.c
@@ -679,6 +679,8 @@ static void kvm_eiointc_destroy(struct kvm_device *dev)
 	kvm_io_bus_unregister_dev(kvm, KVM_IOCSR_BUS, &eiointc->device);
 	kvm_io_bus_unregister_dev(kvm, KVM_IOCSR_BUS, &eiointc->device_vext);
 	kfree(eiointc);
+	/* alloc by kvm_ioctl_create_device, free by .destroy */
+	kfree(dev);
 }
 
 static struct kvm_device_ops kvm_eiointc_dev_ops = {
-- 
2.20.1