test_rhashtable: Use rhashtable max_size instead of max_shift

This patch converts test_rhashtable to use rhashtable max_size
instead of the obsolete max_shift.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed