1 files changed, 14 insertions, 11 deletions

diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index 1a9aa05d4dc..916f9d1dab3 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -237,32 +237,35 @@ out:
         sock_put(sk);
 }
 
-/* Transmit-delay timer: used by the CCIDs to delay actual send time */
-static void dccp_write_xmit_timer(unsigned long data)
+/**
+ * dccp_write_xmitlet  -  Workhorse for CCID packet dequeueing interface
+ * See the comments above %ccid_dequeueing_decision for supported modes.
+ */
+static void dccp_write_xmitlet(unsigned long data)
 {
         struct sock *sk = (struct sock *)data;
-        struct dccp_sock *dp = dccp_sk(sk);
 
         bh_lock_sock(sk);
         if (sock_owned_by_user(sk))
-                sk_reset_timer(sk, &dp->dccps_xmit_timer, jiffies+1);
+                sk_reset_timer(sk, &dccp_sk(sk)->dccps_xmit_timer, jiffies + 1);
         else
                 dccp_write_xmit(sk, 0);
         bh_unlock_sock(sk);
-        sock_put(sk);
 }
 
-static void dccp_init_write_xmit_timer(struct sock *sk)
+static void dccp_write_xmit_timer(unsigned long data)
 {
-        struct dccp_sock *dp = dccp_sk(sk);
-
-        setup_timer(&dp->dccps_xmit_timer, dccp_write_xmit_timer,
-                        (unsigned long)sk);
+        dccp_write_xmitlet(data);
+        sock_put((struct sock *)data);
 }
 
 void dccp_init_xmit_timers(struct sock *sk)
 {
-        dccp_init_write_xmit_timer(sk);
+        struct dccp_sock *dp = dccp_sk(sk);
+
+        tasklet_init(&dp->dccps_xmitlet, dccp_write_xmitlet, (unsigned long)sk);
+        setup_timer(&dp->dccps_xmit_timer, dccp_write_xmit_timer,
+                                                             (unsigned long)sk);
         inet_csk_init_xmit_timers(sk, &dccp_write_timer, &dccp_delack_timer,
                                   &dccp_keepalive_timer);
 }