Option is long gone, see commit 5d9efa7e ("ipv6: Remove privacy
config option.")

Link: http://lkml.kernel.org/r/20160811170340.9859-1-bp@alien8.deSigned-off-by: Borislav Petkov <bp@suse.de>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>