From: Arnd Bergmann <[email protected]>
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 <[email protected]>
Applied, thanks Arnd.
