From: Tom Gundersen <teg@jklm.no>
Date: Fri, 3 Jan 2014 15:02:12 +0000 (+0100)
Subject: networkd: add some debug info about notifications we ignore
X-Git-Tag: v209~557
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=d0d311d62f5d922dba97f0023c068e2bf90e7803;p=elogind.git

networkd: add some debug info about notifications we ignore
---

diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c
index 07552063e..e9944973a 100644
--- a/src/network/networkd-manager.c
+++ b/src/network/networkd-manager.c
@@ -240,19 +240,24 @@ static int manager_rtnl_process_link(sd_rtnl *rtnl, sd_rtnl_message *message, vo
         int r, ifindex;
 
         r = sd_rtnl_message_link_get_ifindex(message, &ifindex);
-        if (r < 0)
+        if (r < 0) {
+                log_debug("received RTM_NEWLINK message without valid ifindex");
                 return 0;
+        }
 
         link = hashmap_get(m->links, &ifindex);
-        if (!link)
+        if (!link) {
+                log_debug("received RTM_NEWLINK message for ifindex we are not tracking (%d)", ifindex);
                 return 0;
+        }
 
         /* only track the status of links we want to manage */
         if (link->network) {
                 r = link_update(link, message);
                 if (r < 0)
                         return 0;
-        }
+        } else
+                log_debug("received RTM_NEWLINK message for link we are not managing (%d)", ifindex);
 
         return 1;
 }