Merge branch 'wimax-2.6.35.y' of git://git.kernel.org/pub/scm/linux/kernel/git/inaky...

[linux-drm-fsl-dcu.git] / net / dccp / output.c

diff --git a/net/dccp/output.c b/net/dccp/output.c
index fc3f436440b48980f01a05cb97f80960e4f5fd5a..aadbdb58758b754b2d712c6632b7457865f0a2cf 100644 (file)
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -129,14 +129,14 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
                        break;
                }
 
-               icsk->icsk_af_ops->send_check(sk, 0, skb);
+               icsk->icsk_af_ops->send_check(sk, skb);
 
                if (set_ack)
                        dccp_event_ack_sent(sk);
 
                DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
 
-               err = icsk->icsk_af_ops->queue_xmit(skb, 0);
+               err = icsk->icsk_af_ops->queue_xmit(skb);
                return net_xmit_eval(err);
        }
        return -ENOBUFS;
@@ -195,15 +195,17 @@ EXPORT_SYMBOL_GPL(dccp_sync_mss);
 
 void dccp_write_space(struct sock *sk)
 {
-       read_lock(&sk->sk_callback_lock);
+       struct socket_wq *wq;
 
-       if (sk_has_sleeper(sk))
-               wake_up_interruptible(sk->sk_sleep);
+       rcu_read_lock();
+       wq = rcu_dereference(sk->sk_wq);
+       if (wq_has_sleeper(wq))
+               wake_up_interruptible(&wq->wait);
        /* Should agree with poll, otherwise some programs break */
        if (sock_writeable(sk))
                sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT);
 
-       read_unlock(&sk->sk_callback_lock);
+       rcu_read_unlock();
 }
 
 /**
@@ -225,7 +227,7 @@ static int dccp_wait_for_ccid(struct sock *sk, struct sk_buff *skb, int delay)
                dccp_pr_debug("delayed send by %d msec\n", delay);
                jiffdelay = msecs_to_jiffies(delay);
 
-               prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+               prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 
                sk->sk_write_pending++;
                release_sock(sk);
@@ -241,7 +243,7 @@ static int dccp_wait_for_ccid(struct sock *sk, struct sk_buff *skb, int delay)
                rc = ccid_hc_tx_send_packet(dp->dccps_hc_tx_ccid, sk, skb);
        } while ((delay = rc) > 0);
 out:
-       finish_wait(sk->sk_sleep, &wait);
+       finish_wait(sk_sleep(sk), &wait);
        return rc;
 
 do_error: