From 061373f45bf20e19d2f512815fd010ed0cfaf094 Mon Sep 17 00:00:00 2001
From: Jacob Dahl <dahl.jakejacob@gmail.com>
Date: Fri, 24 May 2024 17:17:00 -0600
Subject: [PATCH] cdcacm_autostart: handle USB power only

---
 src/drivers/cdcacm_autostart/cdcacm_autostart.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/drivers/cdcacm_autostart/cdcacm_autostart.cpp b/src/drivers/cdcacm_autostart/cdcacm_autostart.cpp
index d7ebbddd6b..3c963e7988 100644
--- a/src/drivers/cdcacm_autostart/cdcacm_autostart.cpp
+++ b/src/drivers/cdcacm_autostart/cdcacm_autostart.cpp
@@ -206,7 +206,8 @@ void CdcAcmAutostart::state_connecting()
 
 	if (_ttyacm_fd < 0) {
 		PX4_DEBUG("can't open port");
-		goto fail;
+		// fail silently and keep trying to open the port
+		return;
 	}
 
 	if (_sys_usb_auto.get() == 2) {