diff options
| author | Kees Cook <keescook@chromium.org> | 2017-10-16 17:28:46 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-18 12:39:36 +0100 |
| commit | 83a37b3292f4aca799b355179ad6fbdd78a08e10 (patch) | |
| tree | 271eed94148ad2d327f999bd4270bc341684887e /net/lapb | |
| parent | eb4ddaf474285a4c6986f4a1c3205bdb0bed2da9 (diff) | |
| download | linux-stable-83a37b3292f4aca799b355179ad6fbdd78a08e10.tar.gz linux-stable-83a37b3292f4aca799b355179ad6fbdd78a08e10.tar.bz2 linux-stable-83a37b3292f4aca799b355179ad6fbdd78a08e10.zip | |
net/lapb: 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: "David S. Miller" <davem@davemloft.net>
Cc: Hans Liljestrand <ishkamiel@gmail.com>
Cc: "Reshetova, Elena" <elena.reshetova@intel.com>
Cc: linux-x25@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/lapb')
| -rw-r--r-- | net/lapb/lapb_iface.c | 4 | ||||
| -rw-r--r-- | net/lapb/lapb_timer.c | 18 |
2 files changed, 10 insertions, 12 deletions
diff --git a/net/lapb/lapb_iface.c b/net/lapb/lapb_iface.c index e15314e3b464..db6e0afe3a20 100644 --- a/net/lapb/lapb_iface.c +++ b/net/lapb/lapb_iface.c @@ -127,8 +127,8 @@ static struct lapb_cb *lapb_create_cb(void) skb_queue_head_init(&lapb->write_queue); skb_queue_head_init(&lapb->ack_queue); - init_timer(&lapb->t1timer); - init_timer(&lapb->t2timer); + timer_setup(&lapb->t1timer, NULL, 0); + timer_setup(&lapb->t2timer, NULL, 0); lapb->t1 = LAPB_DEFAULT_T1; lapb->t2 = LAPB_DEFAULT_T2; diff --git a/net/lapb/lapb_timer.c b/net/lapb/lapb_timer.c index 1a5535bc3b8d..8bb469cb3abe 100644 --- a/net/lapb/lapb_timer.c +++ b/net/lapb/lapb_timer.c @@ -35,15 +35,14 @@ #include <linux/interrupt.h> #include <net/lapb.h> -static void lapb_t1timer_expiry(unsigned long); -static void lapb_t2timer_expiry(unsigned long); +static void lapb_t1timer_expiry(struct timer_list *); +static void lapb_t2timer_expiry(struct timer_list *); void lapb_start_t1timer(struct lapb_cb *lapb) { del_timer(&lapb->t1timer); - lapb->t1timer.data = (unsigned long)lapb; - lapb->t1timer.function = &lapb_t1timer_expiry; + lapb->t1timer.function = (TIMER_FUNC_TYPE)lapb_t1timer_expiry; lapb->t1timer.expires = jiffies + lapb->t1; add_timer(&lapb->t1timer); @@ -53,8 +52,7 @@ void lapb_start_t2timer(struct lapb_cb *lapb) { del_timer(&lapb->t2timer); - lapb->t2timer.data = (unsigned long)lapb; - lapb->t2timer.function = &lapb_t2timer_expiry; + lapb->t2timer.function = (TIMER_FUNC_TYPE)lapb_t2timer_expiry; lapb->t2timer.expires = jiffies + lapb->t2; add_timer(&lapb->t2timer); @@ -75,9 +73,9 @@ int lapb_t1timer_running(struct lapb_cb *lapb) return timer_pending(&lapb->t1timer); } -static void lapb_t2timer_expiry(unsigned long param) +static void lapb_t2timer_expiry(struct timer_list *t) { - struct lapb_cb *lapb = (struct lapb_cb *)param; + struct lapb_cb *lapb = from_timer(lapb, t, t2timer); if (lapb->condition & LAPB_ACK_PENDING_CONDITION) { lapb->condition &= ~LAPB_ACK_PENDING_CONDITION; @@ -85,9 +83,9 @@ static void lapb_t2timer_expiry(unsigned long param) } } -static void lapb_t1timer_expiry(unsigned long param) +static void lapb_t1timer_expiry(struct timer_list *t) { - struct lapb_cb *lapb = (struct lapb_cb *)param; + struct lapb_cb *lapb = from_timer(lapb, t, t1timer); switch (lapb->state) { |