From: Jonas Norling <jonas.norling@cyanconnode.com>
Date: Wed, 25 Oct 2017 08:38:49 +0000 (+0200)
Subject: adi_v5_swd: Add error message when SWD fails to connect
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=7e6445109763d47707e1d31620b3733b5137faba;p=openocd

adi_v5_swd: Add error message when SWD fails to connect

Error message instead of failing silently.

Change-Id: Ie54a5bf68459d3c0e96cc38080ffad8de0a4b5ce
Signed-off-by: Jonas Norling <jonas.norling@cyanconnode.com>
Reviewed-on: http://openocd.zylin.com/4269
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
---

diff --git a/src/target/adi_v5_swd.c b/src/target/adi_v5_swd.c
index 41ddbd78..a6aada32 100644
--- a/src/target/adi_v5_swd.c
+++ b/src/target/adi_v5_swd.c
@@ -427,7 +427,10 @@ static int swd_init(struct command_context *ctx)
 	/* First connect after init is not reconnecting. */
 	dap->do_reconnect = false;
 
-	return swd_connect(dap);
+	int retval = swd_connect(dap);
+	if (retval != ERROR_OK)
+		LOG_ERROR("SWD connect failed");
+	return retval;
 }
 
 static struct transport swd_transport = {