1 files changed, 21 insertions, 12 deletions
diff --git a/tools/testing/selftests/sgx/test_encl.c b/tools/testing/selftests/sgx/test_encl.c
index 734ea52f9924..f11eb8315704 100644
--- a/tools/testing/selftests/sgx/test_encl.c
+++ b/tools/testing/selftests/sgx/test_encl.c
@@ -16,20 +16,29 @@ static void *memcpy(void *dest, const void *src, size_t n)
 	return dest;
 }
 
-void encl_body(void *rdi,  void *rsi)
+static void do_encl_op_put(void *op)
+{
+	struct encl_op_put *op2 = op;
+
+	memcpy(&encl_buffer[0], &op2->value, 8);
+}
+
+static void do_encl_op_get(void *op)
 {
-	struct encl_op *op = (struct encl_op *)rdi;
+	struct encl_op_get *op2 = op;
 
-	switch (op->type) {
-	case ENCL_OP_PUT:
-		memcpy(&encl_buffer[0], &op->buffer, 8);
-		break;
+	memcpy(&op2->value, &encl_buffer[0], 8);
+}
+
+void encl_body(void *rdi,  void *rsi)
+{
+	const void (*encl_op_array[ENCL_OP_MAX])(void *) = {
+		do_encl_op_put,
+		do_encl_op_get,
+	};
 
-	case ENCL_OP_GET:
-		memcpy(&op->buffer, &encl_buffer[0], 8);
-		break;
+	struct encl_op_header *op = (struct encl_op_header *)rdi;
 
-	default:
-		break;
-	}
+	if (op->type < ENCL_OP_MAX)
+		(*encl_op_array[op->type])(op);
 }