[PATCH 5/8] net: rds: convert tasklets to use new tasklet_setup() API

[Allen Pais]

From: Allen Pais <allen.l...@gmail.com>

In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier <romain.per...@gmail.com>
Signed-off-by: Allen Pais <allen.l...@gmail.com>
---
 net/rds/ib_cm.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index c3319ff3ee11..2e8872d51fa8 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -314,9 +314,9 @@ static void poll_scq(struct rds_ib_connection *ic, struct 
ib_cq *cq,
        }
 }
 
-static void rds_ib_tasklet_fn_send(unsigned long data)
+static void rds_ib_tasklet_fn_send(struct tasklet_struct *t)
 {
-       struct rds_ib_connection *ic = (struct rds_ib_connection *)data;
+       struct rds_ib_connection *ic = from_tasklet(ic, t, i_send_tasklet);
        struct rds_connection *conn = ic->conn;
 
        rds_ib_stats_inc(s_ib_tasklet_call);
@@ -354,9 +354,9 @@ static void poll_rcq(struct rds_ib_connection *ic, struct 
ib_cq *cq,
        }
 }
 
-static void rds_ib_tasklet_fn_recv(unsigned long data)
+static void rds_ib_tasklet_fn_recv(struct tasklet_struct *t)
 {
-       struct rds_ib_connection *ic = (struct rds_ib_connection *)data;
+       struct rds_ib_connection *ic = from_tasklet(ic, t, i_recv_tasklet);
        struct rds_connection *conn = ic->conn;
        struct rds_ib_device *rds_ibdev = ic->rds_ibdev;
        struct rds_ib_ack_state state;
@@ -1218,10 +1218,8 @@ int rds_ib_conn_alloc(struct rds_connection *conn, gfp_t 
gfp)
        }
 
        INIT_LIST_HEAD(&ic->ib_node);
-       tasklet_init(&ic->i_send_tasklet, rds_ib_tasklet_fn_send,
-                    (unsigned long)ic);
-       tasklet_init(&ic->i_recv_tasklet, rds_ib_tasklet_fn_recv,
-                    (unsigned long)ic);
+       tasklet_setup(&ic->i_send_tasklet, rds_ib_tasklet_fn_send);
+       tasklet_setup(&ic->i_recv_tasklet, rds_ib_tasklet_fn_recv);
        mutex_init(&ic->i_recv_mutex);
 #ifndef KERNEL_HAS_ATOMIC64
        spin_lock_init(&ic->i_ack_lock);
-- 
2.17.1