[PATCH 1/8] net: dccp: convert tasklets to use new tasklet_setup() API

Allen Pais
2020-08-17T08:51:37Z

net/dccp/timer.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index 0e06dfc32273..f174ecb2fb4e 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -220,9 +220,10 @@ static void dccp_delack_timer(struct timer_list *t)
*
* See the comments above %ccid_dequeueing_decision for supported modes.
*/
-static void dccp_write_xmitlet(unsigned long data)
+static void dccp_write_xmitlet(struct tasklet_struct *t)
{
- struct sock *sk = (struct sock *)data;
+ struct dccp_sock *dp = from_tasklet(dp, t, dccps_xmitlet);
+ struct sock *sk = &dp->dccps_inet_connection.icsk_inet.sk;

bh_lock_sock(sk);
if (sock_owned_by_user(sk))
@@ -236,16 +237,15 @@ static void dccp_write_xmitlet(unsigned long data)
static void dccp_write_xmit_timer(struct timer_list *t)
{
struct dccp_sock *dp = from_timer(dp, t, dccps_xmit_timer);
- struct sock *sk = &dp->dccps_inet_connection.icsk_inet.sk;

- dccp_write_xmitlet((unsigned long)sk);
+ dccp_write_xmitlet(&dp->dccps_xmitlet);
}

void dccp_init_xmit_timers(struct sock *sk)
{
struct dccp_sock *dp = dccp_sk(sk);

- tasklet_init(&dp->dccps_xmitlet, dccp_write_xmitlet, (unsigned long)sk);
+ tasklet_setup(&dp->dccps_xmitlet, dccp_write_xmitlet);
timer_setup(&dp->dccps_xmit_timer, dccp_write_xmit_timer, 0);
inet_csk_init_xmit_timers(sk, &dccp_write_timer, &dccp_delack_timer,
&dccp_keepalive_timer);
--
2.17.1