network: use hashmap_ensure_put

2021-01-16 23:10:18 +01:00
parent 92a74c4744
commit dcd46cc42d
1 changed files with 2 additions and 4 deletions
@@ -142,11 +142,9 @@ static int network_resolve_stacked_netdevs(Network *network) {
                if (r <= 0)
                        continue;

-                r = hashmap_ensure_allocated(&network->stacked_netdevs, &string_hash_ops);
-                if (r < 0)
+                r = hashmap_ensure_put(&network->stacked_netdevs, &string_hash_ops, netdev->ifname, netdev);
+                if (r == -ENOMEM)
                        return log_oom();
-
-                r = hashmap_put(network->stacked_netdevs, netdev->ifname, netdev);
                if (r < 0)
                        return log_error_errno(r, "%s: Failed to add NetDev '%s' to network: %m",
                                               network->filename, (const char *) name);