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| author | Jarek Poplawski <jarkao2@gmail.com> | 2008-02-11 21:38:32 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-12 17:53:34 -0800 |
| commit | e848b583e03306f5f9b3a66a793c37e3649e04ca (patch) | |
| tree | d7772ed15a4a4bb8148a936744770b92658273c9 | |
| parent | 21fab4a86a411c18c6b4d663ae710ca1f6206b3c (diff) | |
| download | op-kernel-dev-e848b583e03306f5f9b3a66a793c37e3649e04ca.zip op-kernel-dev-e848b583e03306f5f9b3a66a793c37e3649e04ca.tar.gz | |
[AX25] ax25_ds_timer: use mod_timer instead of add_timer
This patch changes current use of: init_timer(), add_timer()
and del_timer() to setup_timer() with mod_timer(), which
should be safer anyway.
Reported-by: Jann Traschewski <jann@gmx.de>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/ax25.h | 1 | ||||
| -rw-r--r-- | net/ax25/ax25_dev.c | 2 | ||||
| -rw-r--r-- | net/ax25/ax25_ds_timer.c | 12 |
3 files changed, 6 insertions, 9 deletions
diff --git a/include/net/ax25.h b/include/net/ax25.h index 3f0236f..717e219 100644 --- a/include/net/ax25.h +++ b/include/net/ax25.h @@ -324,6 +324,7 @@ extern void ax25_dama_on(ax25_cb *); extern void ax25_dama_off(ax25_cb *); /* ax25_ds_timer.c */ +extern void ax25_ds_setup_timer(ax25_dev *); extern void ax25_ds_set_timer(ax25_dev *); extern void ax25_ds_del_timer(ax25_dev *); extern void ax25_ds_timer(ax25_cb *); diff --git a/net/ax25/ax25_dev.c b/net/ax25/ax25_dev.c index 528c874..a7a0e0c 100644 --- a/net/ax25/ax25_dev.c +++ b/net/ax25/ax25_dev.c @@ -82,7 +82,7 @@ void ax25_dev_device_up(struct net_device *dev) ax25_dev->values[AX25_VALUES_DS_TIMEOUT]= AX25_DEF_DS_TIMEOUT; #if defined(CONFIG_AX25_DAMA_SLAVE) || defined(CONFIG_AX25_DAMA_MASTER) - init_timer(&ax25_dev->dama.slave_timer); + ax25_ds_setup_timer(ax25_dev); #endif spin_lock_bh(&ax25_dev_lock); diff --git a/net/ax25/ax25_ds_timer.c b/net/ax25/ax25_ds_timer.c index c4e3b02..2ce79df 100644 --- a/net/ax25/ax25_ds_timer.c +++ b/net/ax25/ax25_ds_timer.c @@ -40,13 +40,10 @@ static void ax25_ds_timeout(unsigned long); * 1/10th of a second. */ -static void ax25_ds_add_timer(ax25_dev *ax25_dev) +void ax25_ds_setup_timer(ax25_dev *ax25_dev) { - struct timer_list *t = &ax25_dev->dama.slave_timer; - t->data = (unsigned long) ax25_dev; - t->function = &ax25_ds_timeout; - t->expires = jiffies + HZ; - add_timer(t); + setup_timer(&ax25_dev->dama.slave_timer, ax25_ds_timeout, + (unsigned long)ax25_dev); } void ax25_ds_del_timer(ax25_dev *ax25_dev) @@ -60,10 +57,9 @@ void ax25_ds_set_timer(ax25_dev *ax25_dev) if (ax25_dev == NULL) /* paranoia */ return; - del_timer(&ax25_dev->dama.slave_timer); ax25_dev->dama.slave_timeout = msecs_to_jiffies(ax25_dev->values[AX25_VALUES_DS_TIMEOUT]) / 10; - ax25_ds_add_timer(ax25_dev); + mod_timer(&ax25_dev->dama.slave_timer, jiffies + HZ); } /* |
