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rhashtable: simplify INIT_RHT_NULLS_HEAD()

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The 'ht' and 'hash' arguments to INIT_RHT_NULLS_HEAD() are
no longer used - so drop them.  This allows us to also
remove the nhash argument from nested_table_alloc().

Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
NeilBrown
2018-06-18 12:52:50 +10:00
committed by David S. Miller
parent 9f9a707738
commit 9b4f64a227
2 changed files with 7 additions and 10 deletions
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2
include/linux/rhashtable.h
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@@ -75,7 +75,7 @@ struct bucket_table {
struct rhash_head __rcu *buckets[] ____cacheline_aligned_in_smp;
};
#define INIT_RHT_NULLS_HEAD(ptr, ht, hash) \
#define INIT_RHT_NULLS_HEAD(ptr) \
((ptr) = (typeof(ptr)) NULLS_MARKER(0))
static inline bool rht_is_a_nulls(const struct rhash_head *ptr)