From: Thomas Graf <tgraf@suug.ch>
Date: Fri, 2 Jan 2015 22:00:15 +0000 (+0100)
Subject: rhashtable: Use rht_obj() instead of manual offset calculation
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=a4b18cda4c2676a4b4b59622b2e0394dc153e00b;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

rhashtable: Use rht_obj() instead of manual offset calculation

Signed-off-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 1ee0eb636ca3..b658245826a1 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -427,7 +427,7 @@ 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;
@@ -460,7 +460,7 @@ void *rhashtable_lookup_compare(const struct rhashtable *ht, const void *key,
 	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;