Comment 2 for bug 1363072

The workaround to no longer error out the Make process is to comment the line:

     -Werror-implicit-function-declaration \

in file:

/usr/src/linux-headers-3.17.0-999-generic/Makefile

However that still does not built a module that runs with kernel 3.17:
insmod /lib/modules/3.17.0-999-generic/updates/dkms/r8618.ko
r8168: Unknown symbol PREPARE_DELAYED_WORK (err 0)
r8168: Unknown symbol SET_ETHTOOL_OPS (err 0)
modprobe: ERROR: could not insert 'r8168': Unknown symbol in module, or unknown parameter (see dmesg)