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Commit c28c6f04 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

tcp: constify tcp_create_openreq_child() socket argument 



This method does not touch the listener socket.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 54105f98

include/net/tcp.h

+1 −1
Original line number Diff line number Diff line
@@ -450,7 +450,7 @@ void tcp_v4_send_check(struct sock *sk, struct sk_buff *skb); 
void tcp_v4_mtu_reduced(struct sock *sk);

void tcp_req_err(struct sock *sk, u32 seq);

int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb);

struct sock *tcp_create_openreq_child(struct sock *sk,

struct sock *tcp_create_openreq_child(const struct sock *sk,

				      struct request_sock *req,

				      struct sk_buff *skb);

void tcp_ca_openreq_child(struct sock *sk, const struct dst_entry *dst);

net/ipv4/tcp_minisocks.c

+3 −1
Original line number Diff line number Diff line
@@ -441,7 +441,9 @@ EXPORT_SYMBOL_GPL(tcp_ca_openreq_child); 
 * Actually, we could lots of memory writes here. tp of listening

 * socket contains all necessary default parameters.

 */

struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req, struct sk_buff *skb)

struct sock *tcp_create_openreq_child(const struct sock *sk,

				      struct request_sock *req,

				      struct sk_buff *skb)

{

	struct sock *newsk = inet_csk_clone_lock(sk, req, GFP_ATOMIC);