From: David Tardon <dtardon@redhat.com>
Date: Tue, 9 Feb 2021 15:46:07 +0000 (+0100)
Subject: 35network-legacy: discard pointless RTNETLINK message
X-Git-Tag: 052~97
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c46ed697a20798c09ead362443691d810e122996;p=thirdparty%2Fdracut.git

35network-legacy: discard pointless RTNETLINK message

This command prints

    RTNETLINK answers: Network is unreachable

to stderr if IP is not assigned yet, but that's the thing we are
checking for, so there's no point in showing the message.
---

diff --git a/modules.d/35network-legacy/ifup.sh b/modules.d/35network-legacy/ifup.sh
index e5690dbec..3509d7a95 100755
--- a/modules.d/35network-legacy/ifup.sh
+++ b/modules.d/35network-legacy/ifup.sh
@@ -135,7 +135,7 @@ do_static() {
         return 1
     fi
 
-    ip route get "$ip" | {
+    ip route get "$ip" 2>/dev/null | {
         read a rest
         if [ "$a" = "local" ]; then
             warn "Not assigning $ip to interface $netif, cause it is already assigned!"