ipv4: avoid bootp polling while doing abscal

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

ipv4: avoid bootp polling while doing abscal
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
41730831 · Alessandro Rubini · Adam Wujek · 8ff9e3ea · 41730831
Commit 41730831 authored Nov 09, 2017 by Alessandro Rubini Committed by Adam Wujek Aug 30, 2018
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ipv4.c lib/ipv4.c +4 -0

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--- a/lib/ipv4.c
+++ b/lib/ipv4.c
@@ -103,6 +103,10 @@ static int bootp_poll(void)
 	if (ip_status != IP_TRAINING)
 		return 0;

+	/* no extra traffic when abscal is in progress */
+	if (ptp_mode == WRC_MODE_ABSCAL)
+		return 0;
+
 	if (len > 0)
 		ret = process_bootp(buf, len);