netdev - [PATCH][net-next] rhashtable: ensure that ht->p.min

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Date:	Fri, 20 Mar 2015 16:13:57 +0800
From:	rongqing.li@...driver.com
To:	netdev@...r.kernel.org, tgraf@...g.ch, herbert@...dor.apana.org.au
Subject: [PATCH][net-next] rhashtable: ensure that ht->p.min_size is round up to the power of two

From: Li RongQing <roy.qing.li@...il.com>

ht->p.min_size will be reset to params->min_size, which has been set
to the params->min_size round up of the power of two, should be kept

Signed-off-by: Li RongQing <roy.qing.li@...il.com>
Cc: Thomas Graf <tgraf@...g.ch>
Cc: Herbert Xu <herbert@...dor.apana.org.au>
---
 lib/rhashtable.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index e75c48d..fda169b 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -946,7 +946,7 @@ int rhashtable_init(struct rhashtable *ht, struct rhashtable_params *params)
 	if (params->max_size)
 		ht->p.max_size = rounddown_pow_of_two(params->max_size);
 
-	ht->p.min_size = max(params->min_size, HASH_MIN_SIZE);
+	ht->p.min_size = max(ht->p.min_size, HASH_MIN_SIZE);
 
 	if (params->locks_mul)
 		ht->p.locks_mul = roundup_pow_of_two(params->locks_mul);
-- 
2.1.0

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