diff options
| -rw-r--r-- | drivers/dahdi/dahdi-base.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dahdi/dahdi-base.c b/drivers/dahdi/dahdi-base.c index 40c1c12..417a09f 100644 --- a/drivers/dahdi/dahdi-base.c +++ b/drivers/dahdi/dahdi-base.c @@ -8162,11 +8162,12 @@ int dahdi_hdlc_getbuf(struct dahdi_chan *ss, unsigned char *bufptr, unsigned int static void process_timers(void) { - unsigned long flags; struct dahdi_timer *cur; - spin_lock_irqsave(&dahdi_timer_lock, flags); + if (list_empty(&dahdi_timers)) + return; + spin_lock(&dahdi_timer_lock); list_for_each_entry(cur, &dahdi_timers, list) { if (cur->ms) { cur->pos -= DAHDI_CHUNKSIZE; @@ -8177,8 +8178,7 @@ static void process_timers(void) } } } - - spin_unlock_irqrestore(&dahdi_timer_lock, flags); + spin_unlock(&dahdi_timer_lock); } static unsigned int dahdi_timer_poll(struct file *file, struct poll_table_struct *wait_table) |