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From 833fbbe448fca5f7047708db2d0d91778aabbb93 Mon Sep 17 00:00:00 2001
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: Wed, 30 May 2018 16:31:59 +0200
Subject: [PATCH 2/3] networkd-link: link_up_can(): move function upwards
This patch is a preparation patch, to avoid forward declarations in the
next patch.
---
src/network/networkd-link.c | 50 ++++++++++++++++++-------------------
1 file changed, 25 insertions(+), 25 deletions(-)
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index c29ae30ef0..a736dc1a74 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -1780,6 +1780,31 @@ int link_up(Link *link) {
return 0;
}
+static int link_up_can(Link *link) {
+ _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
+ int r;
+
+ assert(link);
+
+ log_link_debug(link, "Bringing CAN link up");
+
+ r = sd_rtnl_message_new_link(link->manager->rtnl, &req, RTM_SETLINK, link->ifindex);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not allocate RTM_SETLINK message: %m");
+
+ r = sd_rtnl_message_link_set_flags(req, IFF_UP, IFF_UP);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not set link flags: %m");
+
+ r = sd_netlink_call_async(link->manager->rtnl, req, link_up_handler, link, 0, NULL);
+ if (r < 0)
+ return log_link_error_errno(link, r, "Could not send rtnetlink message: %m");
+
+ link_ref(link);
+
+ return 0;
+}
+
static int link_down_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata) {
_cleanup_link_unref_ Link *link = userdata;
int r;
@@ -1824,31 +1849,6 @@ int link_down(Link *link) {
return 0;
}
-static int link_up_can(Link *link) {
- _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
- int r;
-
- assert(link);
-
- log_link_debug(link, "Bringing CAN link up");
-
- r = sd_rtnl_message_new_link(link->manager->rtnl, &req, RTM_SETLINK, link->ifindex);
- if (r < 0)
- return log_link_error_errno(link, r, "Could not allocate RTM_SETLINK message: %m");
-
- r = sd_rtnl_message_link_set_flags(req, IFF_UP, IFF_UP);
- if (r < 0)
- return log_link_error_errno(link, r, "Could not set link flags: %m");
-
- r = sd_netlink_call_async(link->manager->rtnl, req, link_up_handler, link, 0, NULL);
- if (r < 0)
- return log_link_error_errno(link, r, "Could not send rtnetlink message: %m");
-
- link_ref(link);
-
- return 0;
-}
-
static int link_handle_bound_to_list(Link *link) {
Link *l;
Iterator i;
--
2.17.1
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