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Commit 224a0597 authored by Ken-ichirou MATSUZAWA's avatar Ken-ichirou MATSUZAWA Committed by Pablo Neira Ayuso
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netfilter: ctnetlink: add const qualifier to nfnl_hook.get_ct 



get_ct as is and will not update its skb argument, and users of
nfnl_ct_hook is currently only nfqueue, we can add const qualifier.

Signed-off-by: default avatarKen-ichirou MATSUZAWA <chamas@h4.dion.ne.jp>
parent 83f3e94d

include/linux/netfilter.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -378,7 +378,7 @@ enum ip_conntrack_info; 
struct nlattr;

struct nlattr;





struct nfnl_ct_hook {

struct nfnl_ct_hook {

	struct nf_conn *(*get_ct)(struct sk_buff *skb,

	struct nf_conn *(*get_ct)(const struct sk_buff *skb,

				  enum ip_conntrack_info *ctinfo);

				  enum ip_conntrack_info *ctinfo);

	size_t (*build_size)(const struct nf_conn *ct);

	size_t (*build_size)(const struct nf_conn *ct);

	int (*build)(struct sk_buff *skb, struct nf_conn *ct,

	int (*build)(struct sk_buff *skb, struct nf_conn *ct,

net/netfilter/nf_conntrack_netlink.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -2162,7 +2162,7 @@ ctnetlink_glue_build_size(const struct nf_conn *ct) 
	       ;

	       ;

}

}





static struct nf_conn *ctnetlink_glue_get_ct(struct sk_buff *skb,

static struct nf_conn *ctnetlink_glue_get_ct(const struct sk_buff *skb,

					     enum ip_conntrack_info *ctinfo)

					     enum ip_conntrack_info *ctinfo)

{

{

	struct nf_conn *ct;

	struct nf_conn *ct;