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Message-Id: <20180301.133849.828156667575255120.davem@davemloft.net>
Date: Thu, 01 Mar 2018 13:38:49 -0500 (EST)
From: David Miller <davem@...emloft.net>
To: arnd@...db.de
Cc: kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org, jishi@...hat.com,
sd@...asysnail.net, sbrivio@...hat.com, dsahern@...il.com,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: ipv4: avoid unused variable warning for sysctl
From: Arnd Bergmann <arnd@...db.de>
Date: Wed, 28 Feb 2018 14:32:48 +0100
> The newly introudced ip_min_valid_pmtu variable is only used when
> CONFIG_SYSCTL is set:
>
> net/ipv4/route.c:135:12: error: 'ip_min_valid_pmtu' defined but not used [-Werror=unused-variable]
>
> This moves it to the other variables like it, to avoid the harmless
> warning.
>
> Fixes: c7272c2f1229 ("net: ipv4: don't allow setting net.ipv4.route.min_pmtu below 68")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
Applied, thanks Arnd.
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