069849f002
In the case that GNRC_IPV6_NIB_CONF_ARSM is set but GNRC_IPV6_NIB_CONF_6LN is not, clang complains about the function _get_l2addr_from_ipv6 never being used. I couldn't easily figure out why this passes in Murdock, but I'm guessing that clang is simply being smarter than GCC. Can someone comment on whether there is a better fix for this? Relates to #6473