linux-kernel - Re: [PATCH] net/tun: use reciprocal

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Message-ID: <65b529fee37d5_3a9e0b294d9@willemb.c.googlers.com.notmuch>
Date: Sat, 27 Jan 2024 11:06:22 -0500
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: Stephen Hemminger <stephen@...workplumber.org>, 
 netdev@...r.kernel.org
Cc: Stephen Hemminger <stephen@...workplumber.org>, 
 Willem de Bruijn <willemdebruijn.kernel@...il.com>, 
 Jason Wang <jasowang@...hat.com>, 
 "David S. Miller" <davem@...emloft.net>, 
 Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, 
 Paolo Abeni <pabeni@...hat.com>, 
 linux-kernel@...r.kernel.org (open list)
Subject: Re: [PATCH] net/tun: use reciprocal_scale

Stephen Hemminger wrote:
> Use the inline function reciprocal_scale rather than open coding
> the scale optimization.  Also, remove unnecessary initializations.
> Resulting compiled code is unchanged (according to godbolt).
> 
> Signed-off-by: Stephen Hemminger <stephen@...workplumber.org>

Targeting net-next

Reviewed-by: Willem de Bruijn <willemb@...gle.com>