diff options
Diffstat (limited to 'include/linux/rhashtable.h')
| -rw-r--r-- | include/linux/rhashtable.h | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h index 133ccb39137a..0480509a6339 100644 --- a/include/linux/rhashtable.h +++ b/include/linux/rhashtable.h @@ -129,10 +129,10 @@ static __always_inline unsigned int rht_key_get_hash(struct rhashtable *ht, unsigned int hash; /* params must be equal to ht->p if it isn't constant. */ - if (!__builtin_constant_p(params.key_len)) + if (!__builtin_constant_p(params.key_len)) { hash = ht->p.hashfn(key, ht->key_len, hash_rnd); - else if (params.key_len) { - unsigned int key_len = params.key_len; + } else { + unsigned int key_len = params.key_len ? : ht->p.key_len; if (params.hashfn) hash = params.hashfn(key, key_len, hash_rnd); @@ -140,13 +140,6 @@ static __always_inline unsigned int rht_key_get_hash(struct rhashtable *ht, hash = jhash(key, key_len, hash_rnd); else hash = jhash2(key, key_len / sizeof(u32), hash_rnd); - } else { - unsigned int key_len = ht->p.key_len; - - if (params.hashfn) - hash = params.hashfn(key, key_len, hash_rnd); - else - hash = jhash(key, key_len, hash_rnd); } return hash; |