[ Upstream commits 73214f5d
  and f1e79e20, the latter
  adds an assertion to genetlink to prevent this from happening
  again in the future. ]

The original name is too long.
Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>