The code for resetting the timer can be simplified if mod_timer() is used
instead of del_timer() followed by add_timer().
Signed-off-by: Manuel Schölling <manuel.schoell...@gmx.de>
---
drivers/isdn/mISDN/l1oip_core.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c
index 084f936..9f454d7 100644
--- a/drivers/isdn/mISDN/l1oip_core.c
+++ b/drivers/isdn/mISDN/l1oip_core.c
@@ -287,11 +287,9 @@ l1oip_socket_send(struct l1oip *hc, u8 localcodec, u8
channel, u32 chanmask,
p = frame;
/* restart timer */
- if (time_before(hc->keep_tl.expires, jiffies + 5 * HZ)) {
- del_timer(&hc->keep_tl);
- hc->keep_tl.expires = jiffies + L1OIP_KEEPALIVE * HZ;
- add_timer(&hc->keep_tl);
- } else
+ if (time_before(hc->keep_tl.expires, jiffies + 5 * HZ))
+ mod_timer(&hc->keep_tl, jiffies + L1OIP_KEEPALIVE * HZ);
+ else
hc->keep_tl.expires = jiffies + L1OIP_KEEPALIVE * HZ;
if (debug & DEBUG_L1OIP_MSG)
@@ -623,9 +621,7 @@ multiframe:
/* restart timer */
if (time_before(hc->timeout_tl.expires, jiffies + 5 * HZ) ||
!hc->timeout_on) {
hc->timeout_on = 1;
- del_timer(&hc->timeout_tl);
- hc->timeout_tl.expires = jiffies + L1OIP_TIMEOUT * HZ;
- add_timer(&hc->timeout_tl);
+ mod_timer(&hc->timeout_tl, jiffies + L1OIP_TIMEOUT * HZ);
} else /* only adjust timer */
hc->timeout_tl.expires = jiffies + L1OIP_TIMEOUT * HZ;
--
1.7.10.4
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