Patchwork xfrm_user: constify netlink dispatch table

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Submitter Mathias Krause
Date Feb. 24, 2013, 1:10 p.m.
Message ID <1361711427-7880-1-git-send-email-minipli@googlemail.com>
Download mbox | patch
Permalink /patch/222766/
State Awaiting Upstream
Delegated to: David Miller
Headers show

Comments

Mathias Krause - Feb. 24, 2013, 1:10 p.m.
There is no need to modify the netlink dispatch table at runtime.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
---
 net/xfrm/xfrm_user.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
Steffen Klassert - March 7, 2013, 7:47 a.m.
On Sun, Feb 24, 2013 at 02:10:27PM +0100, Mathias Krause wrote:
> There is no need to modify the netlink dispatch table at runtime.
> 
> Signed-off-by: Mathias Krause <minipli@googlemail.com>

Applied to ipsec-next, thanks!

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Patch

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index eb872b2..8f4277c 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2304,7 +2304,7 @@  static const struct nla_policy xfrma_policy[XFRMA_MAX+1] = {
 	[XFRMA_REPLAY_ESN_VAL]	= { .len = sizeof(struct xfrm_replay_state_esn) },
 };
 
-static struct xfrm_link {
+static const struct xfrm_link {
 	int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **);
 	int (*dump)(struct sk_buff *, struct netlink_callback *);
 	int (*done)(struct netlink_callback *);
@@ -2338,7 +2338,7 @@  static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
 	struct net *net = sock_net(skb->sk);
 	struct nlattr *attrs[XFRMA_MAX+1];
-	struct xfrm_link *link;
+	const struct xfrm_link *link;
 	int type, err;
 
 	type = nlh->nlmsg_type;