dccp: constify dccp_create_openreq_child() sock argument

socket no longer needs to be read/write

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 2 insertions, 2 deletions

diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 8ed1df2771bd..2409619b7043 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -270,7 +270,7 @@ int dccp_reqsk_init(struct request_sock *rq, struct dccp_sock const *dp,
 
 int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb);
 
-struct sock *dccp_create_openreq_child(struct sock *sk,
+struct sock *dccp_create_openreq_child(const struct sock *sk,
                                        const struct request_sock *req,
                                        const struct sk_buff *skb);
 
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 9bfd0dc1e6cb..d10aace43672 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -72,7 +72,7 @@ void dccp_time_wait(struct sock *sk, int state, int timeo)
         dccp_done(sk);
 }
 
-struct sock *dccp_create_openreq_child(struct sock *sk,
+struct sock *dccp_create_openreq_child(const struct sock *sk,
                                        const struct request_sock *req,
                                        const struct sk_buff *skb)
 {