From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 7 Dec 2023 09:57:13 +0000 (+0900)
Subject: network: allow to configure interface MTU for CAN devices
X-Git-Tag: v256-rc1~1515^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=941f8e1399bcbac54c9cc862a227e0e63cebc538;p=thirdparty%2Fsystemd.git

network: allow to configure interface MTU for CAN devices

Previously, even if MTUBytes= is specified in matching .network file,
the setting was ignored for CAN devices.
---

diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index aad86eed991..a063696c82b 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -1049,6 +1049,10 @@ static int link_configure(Link *link) {
         if (r < 0)
                 return r;
 
+        r = link_configure_mtu(link);
+        if (r < 0)
+                return r;
+
         if (link->iftype == ARPHRD_CAN) {
                 /* let's shortcut things for CAN which doesn't need most of what's done below. */
                 r = link_request_to_set_can(link);
@@ -1082,10 +1086,6 @@ static int link_configure(Link *link) {
         if (r < 0)
                 return r;
 
-        r = link_configure_mtu(link);
-        if (r < 0)
-                return r;
-
         r = link_request_to_set_addrgen_mode(link);
         if (r < 0)
                 return r;