From: Andrew Goodbody <andrew.goodbody@linaro.org>
Date: Fri, 5 Dec 2025 09:46:48 +0000 (+0000)
Subject: net:lwip: Add debug line to net-lwip
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=492ff73de699a40d9eec22b9afe631061b8baef0;p=thirdparty%2Fu-boot.git

net:lwip: Add debug line to net-lwip

When debugging the LWIP NFS implementation this debug line helped to
show the cause of an error. This could be useful to someone in the
future.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
---

diff --git a/net/lwip/net-lwip.c b/net/lwip/net-lwip.c
index 8741f65fe12..f70857204b2 100644
--- a/net/lwip/net-lwip.c
+++ b/net/lwip/net-lwip.c
@@ -297,6 +297,7 @@ static struct pbuf *alloc_pbuf_and_copy(uchar *data, int len)
 	/* We allocate a pbuf chain of pbufs from the pool. */
 	p = pbuf_alloc(PBUF_RAW, len, PBUF_POOL);
 	if (!p) {
+		debug("Failed to allocate pbuf !!!!!\n");
 		LINK_STATS_INC(link.memerr);
 		LINK_STATS_INC(link.drop);
 		return NULL;