From 05742faf2512b94907f49b21581ed4667b9bd702 Mon Sep 17 00:00:00 2001 From: Mathias Krause Date: Mon, 30 Sep 2013 22:03:09 +0200 Subject: [PATCH] connector - documentation: simplify netlink message length assignment Use the precalculated size instead of obfuscating the message length calculation by first subtracting the netlink header length from size and then use the NLMSG_LENGTH() macro to add it back again. Signed-off-by: Mathias Krause Signed-off-by: David S. Miller --- Documentation/connector/ucon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/connector/ucon.c b/Documentation/connector/ucon.c index 4848db8c71ff5..8a4da64e02a8b 100644 --- a/Documentation/connector/ucon.c +++ b/Documentation/connector/ucon.c @@ -71,7 +71,7 @@ static int netlink_send(int s, struct cn_msg *msg) nlh->nlmsg_seq = seq++; nlh->nlmsg_pid = getpid(); nlh->nlmsg_type = NLMSG_DONE; - nlh->nlmsg_len = NLMSG_LENGTH(size - sizeof(*nlh)); + nlh->nlmsg_len = size; nlh->nlmsg_flags = 0; m = NLMSG_DATA(nlh);