Messages in this thread Patch in this message | | | From | Manuel Schölling <> | Subject | [PATCH v2 1/2] mISDN: Use time_before() | Date | Wed, 21 May 2014 22:08:47 +0200 |
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To be future-proof and for better readability the time comparisons are modified to use time_before() instead of plain, error-prone math.
Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de> --- drivers/isdn/mISDN/l1oip_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c index 2c0d2c2..084f936 100644 --- a/drivers/isdn/mISDN/l1oip_core.c +++ b/drivers/isdn/mISDN/l1oip_core.c @@ -287,7 +287,7 @@ l1oip_socket_send(struct l1oip *hc, u8 localcodec, u8 channel, u32 chanmask, p = frame; /* restart timer */ - if ((int)(hc->keep_tl.expires-jiffies) < 5 * HZ) { + 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); @@ -621,7 +621,7 @@ multiframe: goto multiframe; /* restart timer */ - if ((int)(hc->timeout_tl.expires-jiffies) < 5 * HZ || !hc->timeout_on) { + 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; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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