rhashtable: Remove key length argument to key_hashfn
key_hashfn has only one caller and it doesn't really need to supply
the key length as an extra parameter.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index 03fdaf8..838cccc 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -81,9 +81,10 @@
}
static u32 key_hashfn(struct rhashtable *ht, const struct bucket_table *tbl,
- const void *key, u32 len)
+ const void *key)
{
- return rht_bucket_index(tbl, ht->p.hashfn(key, len, tbl->hash_rnd) >>
+ return rht_bucket_index(tbl, ht->p.hashfn(key, ht->p.key_len,
+ tbl->hash_rnd) >>
HASH_RESERVED_SPACE);
}
@@ -619,7 +620,7 @@
rcu_read_lock();
tbl = rht_dereference_rcu(ht->tbl, ht);
- hash = key_hashfn(ht, tbl, key, ht->p.key_len);
+ hash = key_hashfn(ht, tbl, key);
restart:
rht_for_each_rcu(he, tbl, hash) {
if (!compare(rht_obj(ht, he), arg))