From dbe11c2091cfdb8f99f032a9ed81321b09c4094e Mon Sep 17 00:00:00 2001 From: Ian Jackson Date: Sat, 3 May 2014 12:19:42 +0100 Subject: [PATCH] netlink: Break out sender_name We are going to want to add another call site. No functional change. Signed-off-by: Ian Jackson --- netlink.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/netlink.c b/netlink.c index 41968e4..e53c339 100644 --- a/netlink.c +++ b/netlink.c @@ -237,6 +237,11 @@ struct icmphdr { static const union icmpinfofield icmp_noinfo; +static const char *sender_name(struct netlink_client *sender /* or NULL */) +{ + return sender?sender->name:"(local)"; +} + static void netlink_packet_deliver(struct netlink *st, struct netlink_client *client, struct buffer_if *buf); @@ -615,7 +620,7 @@ static void netlink_packet_deliver(struct netlink *st, { if (buf->size < (int)sizeof(struct iphdr)) { Message(M_ERR,"%s: trying to deliver a too-short packet" - " from %s!\n",st->name, sender?sender->name:"(local)"); + " from %s!\n",st->name, sender_name(sender)); BUF_FREE(buf); return; } -- 2.11.0