netdev - Re: [PATCH] dn_dev: Use time

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Message-Id: <20140822.122845.47909761068311924.davem@davemloft.net>
Date:	Fri, 22 Aug 2014 12:28:45 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	himangi774@...il.com
Cc:	linux-decnet-user@...ts.sourceforge.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, julia.lawall@...6.fr
Subject: Re: [PATCH] dn_dev: Use time_before

From: Himangi Saraogi <himangi774@...il.com>
Date: Wed, 20 Aug 2014 23:13:07 +0530

> The functions time_before, time_before_eq, time_after, and time_after_eq
> are more robust for comparing jiffies against other values.
> 
> A simplified version of the Coccinelle semantic patch making this change
> is as follows:
> 
> @change@
> expression E1,E2;
> @@
> 
> (
> - (jiffies - E1) < E2
> + time_before(jiffies, E1+E2)
> )
> 
> Signed-off-by: Himangi Saraogi <himangi774@...il.com>
> Acked-by: Julia Lawall <julia.lawall@...6.fr>

Applied.
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