From: Mathias Krause <minipli@googlemail.com>
Date: Mon, 30 Sep 2013 20:03:08 +0000 (+0200)
Subject: connector: use 'size' everywhere in cn_netlink_send()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ac73bf50b709dea4e39635151b861b8a8f52bfbb;p=linux-beck.git

connector: use 'size' everywhere in cn_netlink_send()

We calculated the size for the netlink message buffer as size. Use size
in the memcpy() call as well instead of recalculating it.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index 0daa11e418b1..a36749f1e44a 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -109,7 +109,7 @@ int cn_netlink_send(struct cn_msg *msg, u32 __group, gfp_t gfp_mask)
 
 	data = nlmsg_data(nlh);
 
-	memcpy(data, msg, sizeof(*data) + msg->len);
+	memcpy(data, msg, size);
 
 	NETLINK_CB(skb).dst_group = group;