From: Arnd Bergmann <a...@arndb.de>
Date: Mon, 4 Mar 2019 21:38:03 +0100
> When CONFIG_SYSCTL is turned off, we get a link failure for
> the newly introduced tuning knob.
>
> net/ipv6/addrconf.o: In function `addrconf_init_net':
> addrconf.c:(.text+0x31dc): undefined reference to
> `sysctl_devconf_inherit_init_net'
>
> Add an IS_ENABLED() check to fall back to the default behavior
> (sysctl_devconf_inherit_init_net=0) here.
>
> Fixes: 856c395cfa63 ("net: introduce a knob to control whether to inherit
> devconf config")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
Applied, thanks Arnd.
