netdev - [PATCH] Fix netfilter xt_time's time_mt()'s use of do

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Message-ID: <20080711140206.982.19421.stgit@warthog.procyon.org.uk>
Date:	Fri, 11 Jul 2008 15:02:06 +0100
From:	David Howells <dhowells@...hat.com>
To:	jengelh@...putergmbh.de, akpm@...ux-foundation.org
Cc:	dhowells@...hat.com, kaber@...sh.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Fix netfilter xt_time's time_mt()'s use of do_div()

Fix netfilter xt_time's time_mt()'s use of do_div() on an s64 by using
div_s64() instead.

This was introduced by patch ee4411a1b1e0b679c99686629b5eab5a072ce49f.

Signed-off-by: David Howells <dhowells@...hat.com>
---

 net/netfilter/xt_time.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c
index ed76baa..9f32859 100644
--- a/net/netfilter/xt_time.c
+++ b/net/netfilter/xt_time.c
@@ -173,7 +173,7 @@ time_mt(const struct sk_buff *skb, const struct net_device *in,
 		__net_timestamp((struct sk_buff *)skb);
 
 	stamp = ktime_to_ns(skb->tstamp);
-	do_div(stamp, NSEC_PER_SEC);
+	stamp = div_s64(stamp, NSEC_PER_SEC);
 
 	if (info->flags & XT_TIME_LOCAL_TZ)
 		/* Adjust for local timezone */

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