net: tipc: Convert timers to use timer_setup()

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Cc: Jon Maloy <jon.maloy@ericsson.com>
Cc: Ying Xue <ying.xue@windriver.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Cc: tipc-discussion@lists.sourceforge.net
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/tipc/monitor.c b/net/tipc/monitor.c
index 9e109bb1a207..b9c32557d73c 100644
--- a/net/tipc/monitor.c
+++ b/net/tipc/monitor.c
@@ -578,9 +578,9 @@ void tipc_mon_get_state(struct net *net, u32 addr,
 	read_unlock_bh(&mon->lock);
 }
 
-static void mon_timeout(unsigned long m)
+static void mon_timeout(struct timer_list *t)
 {
-	struct tipc_monitor *mon = (void *)m;
+	struct tipc_monitor *mon = from_timer(mon, t, timer);
 	struct tipc_peer *self;
 	int best_member_cnt = dom_size(mon->peer_cnt) - 1;
 
@@ -623,7 +623,7 @@ int tipc_mon_create(struct net *net, int bearer_id)
 	self->is_up = true;
 	self->is_head = true;
 	INIT_LIST_HEAD(&self->list);
-	setup_timer(&mon->timer, mon_timeout, (unsigned long)mon);
+	timer_setup(&mon->timer, mon_timeout, 0);
 	mon->timer_intv = msecs_to_jiffies(MON_TIMEOUT + (tn->random & 0xffff));
 	mod_timer(&mon->timer, jiffies + mon->timer_intv);
 	return 0;