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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-03-12 04:49:40 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-12 19:35:30 +0100 |
| commit | cffaa9cb922472936b269017afdd3f147cb6f380 (patch) | |
| tree | 4107259441940267b4c15cfdf4d5c1b2cd6c406a /lib | |
| parent | rhashtable: Use head_hashfn instead of obj_raw_hashfn (diff) | |
| download | linux-cffaa9cb922472936b269017afdd3f147cb6f380.tar.xz linux-cffaa9cb922472936b269017afdd3f147cb6f380.zip | |
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>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/rhashtable.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/rhashtable.c b/lib/rhashtable.c index 03fdaf869c4d..838cccc4ef7e 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -81,9 +81,10 @@ static u32 obj_raw_hashfn(struct rhashtable *ht, } 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 @@ void *rhashtable_lookup_compare(struct rhashtable *ht, const void *key, 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)) |