From: Thomas Graf <tgraf@suug.ch>
Date: Fri, 23 Mar 2007 18:17:57 +0000 (-0700)
Subject: [NETFILTER] nfnetlink: netlink_run_queue() already checks for NLM_F_REQUEST
X-Git-Tag: upstream/snapshot3+hdmi~34966^2~182
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c7bf5f9dc2f78ae8ebbfffc5f17becd0d9e6ba9e;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

[NETFILTER] nfnetlink: netlink_run_queue() already checks for NLM_F_REQUEST

Patrick has made use of netlink_run_queue() in nfnetlink while my patches
have been waiting for net-2.6.22 to open. So this check for NLM_F_REQUEST
can go as well.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index c37ed01..b0da853e 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -204,10 +204,6 @@ static int nfnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 	if (security_netlink_recv(skb, CAP_NET_ADMIN))
 		return -EPERM;
 
-	/* Only requests are handled by kernel now. */
-	if (!(nlh->nlmsg_flags & NLM_F_REQUEST))
-		return 0;
-
 	/* All the messages must at least contain nfgenmsg */
 	if (nlh->nlmsg_len < NLMSG_SPACE(sizeof(struct nfgenmsg)))
 		return 0;