From a0e8e4cf3f0d97a2852ab015184e5c02af145b0c Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 12 Nov 2018 15:21:40 +0900
Subject: [PATCH] network: do not assign unused value

---
 src/network/networkd-manager.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c
index 2b5fc3a50b..ac649863b4 100644
--- a/src/network/networkd-manager.c
+++ b/src/network/networkd-manager.c
@@ -1198,18 +1198,15 @@ static int manager_dirty_handler(sd_event_source *s, void *userdata) {
         Manager *m = userdata;
         Link *link;
         Iterator i;
-        int r;
 
         assert(m);
 
         if (m->dirty)
                 manager_save(m);
 
-        SET_FOREACH(link, m->dirty_links, i) {
-                r = link_save(link);
-                if (r >= 0)
+        SET_FOREACH(link, m->dirty_links, i)
+                if (link_save(link) >= 0)
                         link_clean(link);
-        }
 
         return 1;
 }