tree-wide: beautify remaining copyright statements

[thirdparty/systemd.git] / src / libsystemd / sd-netlink / rtnl-message.c

diff --git a/src/libsystemd/sd-netlink/rtnl-message.c b/src/libsystemd/sd-netlink/rtnl-message.c
index d6c52b5b437f860143f50718d88714c2ec0d8640..43848b7a8fabb332508239d5f60fb591293e95c3 100644 (file)
--- a/src/libsystemd/sd-netlink/rtnl-message.c
+++ b/src/libsystemd/sd-netlink/rtnl-message.c
@@ -1,20 +1,6 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
-  Copyright 2013 Tom Gundersen <teg@jklm.no>
-
-  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/>.
+  Copyright © 2013 Tom Gundersen <teg@jklm.no>
 ***/
 
 #include <netinet/in.h>
@@ -282,7 +268,7 @@ int sd_rtnl_message_new_route(sd_netlink *rtnl, sd_netlink_message **ret,
 
         assert_return(rtnl_message_type_is_route(nlmsg_type), -EINVAL);
         assert_return((nlmsg_type == RTM_GETROUTE && rtm_family == AF_UNSPEC) ||
-                      rtm_family == AF_INET || rtm_family == AF_INET6, -EINVAL);
+                      IN_SET(rtm_family, AF_INET, AF_INET6), -EINVAL);
         assert_return(ret, -EINVAL);
 
         r = message_new(rtnl, ret, nlmsg_type);
@@ -390,9 +376,7 @@ int sd_rtnl_message_new_neigh(sd_netlink *rtnl, sd_netlink_message **ret, uint16
         int r;
 
         assert_return(rtnl_message_type_is_neigh(nlmsg_type), -EINVAL);
-        assert_return(ndm_family == AF_INET  ||
-                      ndm_family == AF_INET6 ||
-                      ndm_family == PF_BRIDGE, -EINVAL);
+        assert_return(IN_SET(ndm_family, AF_INET, AF_INET6, PF_BRIDGE), -EINVAL);
         assert_return(ret, -EINVAL);
 
         r = message_new(rtnl, ret, nlmsg_type);
@@ -608,7 +592,7 @@ int sd_rtnl_message_new_addr(sd_netlink *rtnl, sd_netlink_message **ret,
         assert_return((nlmsg_type == RTM_GETADDR && index == 0) ||
                       index > 0, -EINVAL);
         assert_return((nlmsg_type == RTM_GETADDR && family == AF_UNSPEC) ||
-                      family == AF_INET || family == AF_INET6, -EINVAL);
+                      IN_SET(family, AF_INET, AF_INET6), -EINVAL);
         assert_return(ret, -EINVAL);
 
         r = message_new(rtnl, ret, nlmsg_type);