Fix some coding style in RTNL message handling

diff --git a/src/rtnl.c b/src/rtnl.c
index bec9674..679a9df 100644 (file)
--- a/src/rtnl.c
+++ b/src/rtnl.c
@@ -509,9 +509,7 @@ static void rtnl_link(struct nlmsghdr *hdr)
 
 static void rtnl_newlink(struct nlmsghdr *hdr)
 {
-       struct ifinfomsg *msg;
-
-       msg = (struct ifinfomsg *) NLMSG_DATA(hdr);
+       struct ifinfomsg *msg = (struct ifinfomsg *) NLMSG_DATA(hdr);
 
        DBG("ifi_type %d ifi_index %d ifi_flags 0x%04x ifi_change 0x%04x",
                                        msg->ifi_type, msg->ifi_index,
@@ -525,9 +523,7 @@ static void rtnl_newlink(struct nlmsghdr *hdr)
 
 static void rtnl_dellink(struct nlmsghdr *hdr)
 {
-       struct ifinfomsg *msg;
-
-       msg = (struct ifinfomsg *) NLMSG_DATA(hdr);
+       struct ifinfomsg *msg = (struct ifinfomsg *) NLMSG_DATA(hdr);
 
        DBG("ifi_type %d ifi_index %d ifi_flags 0x%04x ifi_change 0x%04x",
                                        msg->ifi_type, msg->ifi_index,
@@ -598,9 +594,7 @@ static void rtnl_newaddr(struct nlmsghdr *hdr)
 
 static void rtnl_deladdr(struct nlmsghdr *hdr)
 {
-       struct ifaddrmsg *msg;
-
-       msg = (struct ifaddrmsg *) NLMSG_DATA(hdr);
+       struct ifaddrmsg *msg = (struct ifaddrmsg *) NLMSG_DATA(hdr);
 
        DBG("ifa_family %d ifa_prefixlen %d ifa_index %d",
                        msg->ifa_family, msg->ifa_prefixlen, msg->ifa_index);