net: mac802154: convert tasklets to use new tasklet_setup() API

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.

Acked-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Allen Pais <apais@linux.microsoft.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/mac802154/main.c b/net/mac802154/main.c
index 06ea0f8..520cedc 100644 (file)
--- a/net/mac802154/main.c
+++ b/net/mac802154/main.c
@@ -20,9 +20,9 @@
 #include "ieee802154_i.h"
 #include "cfg.h"
 
-static void ieee802154_tasklet_handler(unsigned long data)
+static void ieee802154_tasklet_handler(struct tasklet_struct *t)
 {
-       struct ieee802154_local *local = (struct ieee802154_local *)data;
+       struct ieee802154_local *local = from_tasklet(local, t, tasklet);
        struct sk_buff *skb;
 
        while ((skb = skb_dequeue(&local->skb_queue))) {
@@ -91,9 +91,7 @@ ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops)
        INIT_LIST_HEAD(&local->interfaces);
        mutex_init(&local->iflist_mtx);
 
-       tasklet_init(&local->tasklet,
-                    ieee802154_tasklet_handler,
-                    (unsigned long)local);
+       tasklet_setup(&local->tasklet, ieee802154_tasklet_handler);
 
        skb_queue_head_init(&local->skb_queue);