Merge tag 'v4.15-rc1' into next-seccomp

Linux 4.15-rc1

1 files changed, 17 insertions, 22 deletions

diff --git a/net/rose/rose_timer.c b/net/rose/rose_timer.c
index bc5469d6d9cb..74555fb95615 100644
--- a/net/rose/rose_timer.c
+++ b/net/rose/rose_timer.c
@@ -28,16 +28,15 @@
 #include <linux/interrupt.h>
 #include <net/rose.h>
 
-static void rose_heartbeat_expiry(unsigned long);
-static void rose_timer_expiry(unsigned long);
-static void rose_idletimer_expiry(unsigned long);
+static void rose_heartbeat_expiry(struct timer_list *t);
+static void rose_timer_expiry(struct timer_list *);
+static void rose_idletimer_expiry(struct timer_list *);
 
 void rose_start_heartbeat(struct sock *sk)
 {
 	del_timer(&sk->sk_timer);
 
-	sk->sk_timer.data     = (unsigned long)sk;
-	sk->sk_timer.function = &rose_heartbeat_expiry;
+	sk->sk_timer.function = rose_heartbeat_expiry;
 	sk->sk_timer.expires  = jiffies + 5 * HZ;
 
 	add_timer(&sk->sk_timer);
@@ -49,8 +48,7 @@ void rose_start_t1timer(struct sock *sk)
 
 	del_timer(&rose->timer);
 
-	rose->timer.data     = (unsigned long)sk;
-	rose->timer.function = &rose_timer_expiry;
+	rose->timer.function = rose_timer_expiry;
 	rose->timer.expires  = jiffies + rose->t1;
 
 	add_timer(&rose->timer);
@@ -62,8 +60,7 @@ void rose_start_t2timer(struct sock *sk)
 
 	del_timer(&rose->timer);
 
-	rose->timer.data     = (unsigned long)sk;
-	rose->timer.function = &rose_timer_expiry;
+	rose->timer.function = rose_timer_expiry;
 	rose->timer.expires  = jiffies + rose->t2;
 
 	add_timer(&rose->timer);
@@ -75,8 +72,7 @@ void rose_start_t3timer(struct sock *sk)
 
 	del_timer(&rose->timer);
 
-	rose->timer.data     = (unsigned long)sk;
-	rose->timer.function = &rose_timer_expiry;
+	rose->timer.function = rose_timer_expiry;
 	rose->timer.expires  = jiffies + rose->t3;
 
 	add_timer(&rose->timer);
@@ -88,8 +84,7 @@ void rose_start_hbtimer(struct sock *sk)
 
 	del_timer(&rose->timer);
 
-	rose->timer.data     = (unsigned long)sk;
-	rose->timer.function = &rose_timer_expiry;
+	rose->timer.function = rose_timer_expiry;
 	rose->timer.expires  = jiffies + rose->hb;
 
 	add_timer(&rose->timer);
@@ -102,8 +97,7 @@ void rose_start_idletimer(struct sock *sk)
 	del_timer(&rose->idletimer);
 
 	if (rose->idle > 0) {
-		rose->idletimer.data     = (unsigned long)sk;
-		rose->idletimer.function = &rose_idletimer_expiry;
+		rose->idletimer.function = rose_idletimer_expiry;
 		rose->idletimer.expires  = jiffies + rose->idle;
 
 		add_timer(&rose->idletimer);
@@ -125,9 +119,9 @@ void rose_stop_idletimer(struct sock *sk)
 	del_timer(&rose_sk(sk)->idletimer);
 }
 
-static void rose_heartbeat_expiry(unsigned long param)
+static void rose_heartbeat_expiry(struct timer_list *t)
 {
-	struct sock *sk = (struct sock *)param;
+	struct sock *sk = from_timer(sk, t, sk_timer);
 	struct rose_sock *rose = rose_sk(sk);
 
 	bh_lock_sock(sk);
@@ -163,10 +157,10 @@ static void rose_heartbeat_expiry(unsigned long param)
 	bh_unlock_sock(sk);
 }
 
-static void rose_timer_expiry(unsigned long param)
+static void rose_timer_expiry(struct timer_list *t)
 {
-	struct sock *sk = (struct sock *)param;
-	struct rose_sock *rose = rose_sk(sk);
+	struct rose_sock *rose = from_timer(rose, t, timer);
+	struct sock *sk = &rose->sock;
 
 	bh_lock_sock(sk);
 	switch (rose->state) {
@@ -192,9 +186,10 @@ static void rose_timer_expiry(unsigned long param)
 	bh_unlock_sock(sk);
 }
 
-static void rose_idletimer_expiry(unsigned long param)
+static void rose_idletimer_expiry(struct timer_list *t)
 {
-	struct sock *sk = (struct sock *)param;
+	struct rose_sock *rose = from_timer(rose, t, idletimer);
+	struct sock *sk = &rose->sock;
 
 	bh_lock_sock(sk);
 	rose_clear_queues(sk);