KVM: arm64: selftests: Fix multiple versions of GIC creation

Commit 98f94ce ("KVM: selftests: Move KVM_CREATE_DEVICE_TEST code to
separate helper") wrongly converted a "real" GIC device creation to
__kvm_test_create_device() and caused the test failure on my D05 (which
supports v2 emulation). Fix it.

Fixes: 98f94ce ("KVM: selftests: Move KVM_CREATE_DEVICE_TEST code to separate helper")
Signed-off-by: Zenghui Yu <[email protected]>
Reviewed-by: Oliver Upton <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: Zenghui Yu

tools/testing/selftests/kvm/aarch64/vgic_init.c

@@ -662,8 +662,8 @@ int test_kvm_device(uint32_t gic_dev_type)
 					     : KVM_DEV_TYPE_ARM_VGIC_V2;
 
 	if (!__kvm_test_create_device(v.vm, other)) {
-		ret = __kvm_test_create_device(v.vm, other);
-		TEST_ASSERT(ret && (errno == EINVAL || errno == EEXIST),
+		ret = __kvm_create_device(v.vm, other);
+		TEST_ASSERT(ret < 0 && (errno == EINVAL || errno == EEXIST),
 				"create GIC device while other version exists");
 	}