From c953c1a1c3b7bec62a3a622a93ec641417bed656 Mon Sep 17 00:00:00 2001
From: Michael Brown <mcb30@etherboot.org>
Date: Sun, 14 Jan 2007 16:22:10 +0000
Subject: [PATCH 1/1] Use -ENETUNREACH to mean "no reachable network device
 exists, don't bother retrying".

---
 src/net/ipv4.c | 2 +-
 src/net/ipv6.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/net/ipv4.c b/src/net/ipv4.c
index 1155ad90..f6486514 100644
--- a/src/net/ipv4.c
+++ b/src/net/ipv4.c
@@ -384,7 +384,7 @@ static int ipv4_tx ( struct pk_buff *pkb,
 	}
 	if ( ! netdev ) {
 		DBG ( "IPv4 has no route to %s\n", inet_ntoa ( iphdr->dest ) );
-		rc = -EHOSTUNREACH;
+		rc = -ENETUNREACH;
 		goto err;
 	}
 
diff --git a/src/net/ipv6.c b/src/net/ipv6.c
index b158254f..e38e314a 100644
--- a/src/net/ipv6.c
+++ b/src/net/ipv6.c
@@ -239,7 +239,7 @@ static int ipv6_tx ( struct pk_buff *pkb,
 	/* No network interface identified */
 	if ( !netdev ) {
 		DBG ( "No route to host %s\n", inet6_ntoa ( ip6hdr->dest ) );
-		rc = -EHOSTUNREACH;
+		rc = -ENETUNREACH;
 		goto err;
 	}
 
-- 
2.17.1