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-rw-r--r--net/dccp/timer.c24
1 files changed, 1 insertions, 23 deletions
diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index 1cd46a345cb0..3ef7acef3ce8 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -161,33 +161,11 @@ out:
sock_put(sk);
}
-/*
- * Timer for listening sockets
- */
-static void dccp_response_timer(struct sock *sk)
-{
- inet_csk_reqsk_queue_prune(sk, TCP_SYNQ_INTERVAL, DCCP_TIMEOUT_INIT,
- DCCP_RTO_MAX);
-}
-
static void dccp_keepalive_timer(unsigned long data)
{
struct sock *sk = (struct sock *)data;
- /* Only process if socket is not in use. */
- bh_lock_sock(sk);
- if (sock_owned_by_user(sk)) {
- /* Try again later. */
- inet_csk_reset_keepalive_timer(sk, HZ / 20);
- goto out;
- }
-
- if (sk->sk_state == DCCP_LISTEN) {
- dccp_response_timer(sk);
- goto out;
- }
-out:
- bh_unlock_sock(sk);
+ pr_err("dccp should not use a keepalive timer !\n");
sock_put(sk);
}