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mISDN: Convert timers to use timer_setup()

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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: Karsten Keil <isdn@linux-pingi.de>
Cc: Geliang Tang <geliangtang@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Anton Vasilyev <vasilyev@ispras.ru>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kees Cook
2017-10-16 17:29:14 -07:00
committed by David S. Miller
parent d99356797a
commit e313ac12eb
8 changed files with 24 additions and 32 deletions
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6
drivers/isdn/mISDN/timerdev.c
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@@ -162,9 +162,9 @@ mISDN_poll(struct file *filep, poll_table *wait)
}
static void
dev_expire_timer(unsigned long data)
dev_expire_timer(struct timer_list *t)
{
struct mISDNtimer *timer = (void *)data;
struct mISDNtimer *timer = from_timer(timer, t, tl);
u_long flags;
spin_lock_irqsave(&timer->dev->lock, flags);
@@ -189,7 +189,7 @@ misdn_add_timer(struct mISDNtimerdev *dev, int timeout)
if (!timer)
return -ENOMEM;
timer->dev = dev;
setup_timer(&timer->tl, dev_expire_timer, (long)timer);
timer_setup(&timer->tl, dev_expire_timer, 0);
spin_lock_irq(&dev->lock);
id = timer->id = dev->next_id++;
if (dev->next_id < 0)