The lookup tables for minimum sizes of extensions and for the pfkey
handler functions are read only, therefore can be const.
Signed-off-by: NMathias Krause <minipli@googlemail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com>