tree-wide: drop license boilerplate

[thirdparty/systemd.git] / src / socket-proxy / socket-proxyd.c

diff --git a/src/socket-proxy/socket-proxyd.c b/src/socket-proxy/socket-proxyd.c
index 34c938438cb235ca5ac6fb17ce989bb411c2fde4..9fa7359cb75540ce2f9c4f1fb8cedca327d3ca21 100644 (file)
--- a/src/socket-proxy/socket-proxyd.c
+++ b/src/socket-proxy/socket-proxyd.c
@@ -1,20 +1,8 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
   Copyright 2013 David Strauss
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
  ***/
 
 #include <errno.h>
@@ -91,19 +79,10 @@ static void connection_free(Connection *c) {
 }
 
 static void context_free(Context *context) {
-        sd_event_source *es;
-        Connection *c;
-
         assert(context);
 
-        while ((es = set_steal_first(context->listen)))
-                sd_event_source_unref(es);
-
-        while ((c = set_first(context->connections)))
-                connection_free(c);
-
-        set_free(context->listen);
-        set_free(context->connections);
+        set_free_with_destructor(context->listen, sd_event_source_unref);
+        set_free_with_destructor(context->connections, connection_free);
 
         sd_event_unref(context->event);
         sd_resolve_unref(context->resolve);