Commit a00e7444 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

tcp/dccp: constify send_synack and send_reset socket argument 



None of these functions need to change the socket, make it
const.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4c7e622d

include/net/request_sock.h

+2 −2
Original line number Diff line number Diff line
@@ -34,9 +34,9 @@ struct request_sock_ops { 
	char		*slab_name;

	int		(*rtx_syn_ack)(const struct sock *sk,

				       struct request_sock *req);

	void		(*send_ack)(struct sock *sk, struct sk_buff *skb,

	void		(*send_ack)(const struct sock *sk, struct sk_buff *skb,

				    struct request_sock *req);

	void		(*send_reset)(struct sock *sk,

	void		(*send_reset)(const struct sock *sk,

				      struct sk_buff *skb);

	void		(*destructor)(struct request_sock *req);

	void		(*syn_ack_timeout)(const struct request_sock *req);

net/dccp/dccp.h

+1 −1
Original line number Diff line number Diff line
@@ -229,7 +229,7 @@ void dccp_v4_send_check(struct sock *sk, struct sk_buff *skb); 
int dccp_retransmit_skb(struct sock *sk);



void dccp_send_ack(struct sock *sk);

void dccp_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,

void dccp_reqsk_send_ack(const struct sock *sk, struct sk_buff *skb,

			 struct request_sock *rsk);



void dccp_send_sync(struct sock *sk, const u64 seq,

net/dccp/ipv4.c

+1 −1
Original line number Diff line number Diff line
@@ -527,7 +527,7 @@ static int dccp_v4_send_response(const struct sock *sk, struct request_sock *req 
	return err;

}



static void dccp_v4_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)

static void dccp_v4_ctl_send_reset(const struct sock *sk, struct sk_buff *rxskb)

{

	int err;

	const struct iphdr *rxiph;

net/dccp/ipv6.c

+1 −1
Original line number Diff line number Diff line
@@ -234,7 +234,7 @@ static void dccp_v6_reqsk_destructor(struct request_sock *req) 
	kfree_skb(inet_rsk(req)->pktopts);

}



static void dccp_v6_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)

static void dccp_v6_ctl_send_reset(const struct sock *sk, struct sk_buff *rxskb)

{

	const struct ipv6hdr *rxip6h;

	struct sk_buff *skb;

net/dccp/minisocks.c

+1 −1
Original line number Diff line number Diff line
@@ -236,7 +236,7 @@ int dccp_child_process(struct sock *parent, struct sock *child, 


EXPORT_SYMBOL_GPL(dccp_child_process);



void dccp_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,

void dccp_reqsk_send_ack(const struct sock *sk, struct sk_buff *skb,

			 struct request_sock *rsk)

{

	DCCP_BUG("DCCP-ACK packets are never sent in LISTEN/RESPOND state");