diff --git a/lib/test_firmware.c b/lib/test_firmware.c
index e7008688769b..71d371f97138 100644
--- a/lib/test_firmware.c
+++ b/lib/test_firmware.c
@@ -838,6 +838,7 @@ static ssize_t read_firmware_show(struct device *dev,
 	if (req->fw->size > PAGE_SIZE) {
 		pr_err("Testing interface must use PAGE_SIZE firmware for now\n");
 		rc = -EINVAL;
+		goto out;
 	}
 	memcpy(buf, req->fw->data, req->fw->size);