Merge branch 'rhashtable_remove_shift'

Merge branch 'rhashtable_remove_shift'

Herbert Xu says:

====================
rhashtable: Kill redundant shift parameter

I was trying to squeeze bucket_table->rehash in by downsizing
bucket_table->size, only to find that my spot had been taken
over by bucket_table->shift.  These patches kill shift and makes
me feel better :)

v2 corrects the typo in the test_rhashtable changelog and also
notes the min_shift parameter in the tipc patch changelog.
====================

Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>