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Date: Mon, 30 Sep 2013 22:03:09 +0200 From: Mathias Krause <minipli@...glemail.com> To: Evgeniy Polyakov <zbr@...emap.net> Cc: Mathias Krause <minipli@...glemail.com>, netdev@...r.kernel.org Subject: [PATCH 4/4] 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 <minipli@...glemail.com> --- 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 4848db8..8a4da64 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); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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