linux-kernel - Re: [PATCH V2 net-next] udp: Neaten and reduce size of compute

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Message-Id: <20141208.202923.1673226136424442147.davem@davemloft.net>
Date:	Mon, 08 Dec 2014 20:29:23 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	joe@...ches.com
Cc:	eric.dumazet@...il.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2 net-next] udp: Neaten and reduce size of
 compute_score functions

From: Joe Perches <joe@...ches.com>
Date: Mon, 01 Dec 2014 20:29:06 -0800

> The compute_score functions are a bit difficult to read.
> 
> Neaten them a bit to reduce object sizes and make them a
> bit more intelligible.
> 
> Return early to avoid indentation and avoid unnecessary
> initializations.
> 
> (allyesconfig, but w/ -O2 and no profiling)
> 
> $ size net/ipv[46]/udp.o.*
>    text    data     bss     dec     hex filename
>   28680    1184      25   29889    74c1 net/ipv4/udp.o.new
>   28756    1184      25   29965    750d net/ipv4/udp.o.old
>   17600    1010       2   18612    48b4 net/ipv6/udp.o.new
>   17632    1010       2   18644    48d4 net/ipv6/udp.o.old
> 
> Signed-off-by: Joe Perches <joe@...ches.com>

Applied, thanks Joe.
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