[PATCH] rhashtable: use rht_obj() consistently

[Johannes Berg <johannes@sipsolutions.net>]

From: Johannes Berg <johannes.berg@intel.com>

Looking at the RHT code I found two places where this was
done manually rather than using the rht_obj() helper, use
that instead.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 lib/rhashtable.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index 6c3c723e902b..a8ea16093839 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -457,7 +457,7 @@ void *rhashtable_lookup(const struct rhashtable *ht, const void *key)
 		if (memcmp(rht_obj(ht, he) + ht->p.key_offset, key,
 			   ht->p.key_len))
 			continue;
-		return (void *) he - ht->p.head_offset;
+		return rht_obj(ht, he);
 	}
 
 	return NULL;
@@ -491,7 +491,7 @@ void *rhashtable_lookup_compare(const struct rhashtable *ht, u32 hash,
 	rht_for_each_rcu(he, tbl->buckets[hash], ht) {
 		if (!compare(rht_obj(ht, he), arg))
 			continue;
-		return (void *) he - ht->p.head_offset;
+		return rht_obj(ht, he);
 	}
 
 	return NULL;
-- 
2.1.4