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Message-Id: <1397749778-14485-3-git-send-email-tom.leiming@gmail.com>
Date:	Thu, 17 Apr 2014 23:49:36 +0800
From:	Ming Lei <tom.leiming@...il.com>
To:	Jens Axboe <axboe@...nel.dk>, linux-kernel@...r.kernel.org
Cc:	Christoph Hellwig <hch@....de>, Ming Lei <tom.leiming@...il.com>
Subject: [PATCH next 2/4] blk-mq: fix allocation of set->tags

type of set->tags is struct blk_mq_tags **.

Signed-off-by: Ming Lei <tom.leiming@...il.com>
---
 block/blk-mq.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-mq.c b/block/blk-mq.c
index 5fbbb22..baff2d0 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -1537,7 +1537,7 @@ int blk_mq_alloc_tag_set(struct blk_mq_tag_set *set)
 		return -EINVAL;
 
 
-	set->tags = kmalloc_node(set->nr_hw_queues * sizeof(struct blk_mq_tags),
+	set->tags = kmalloc_node(set->nr_hw_queues * sizeof(struct blk_mq_tags *),
 				 GFP_KERNEL, set->numa_node);
 	if (!set->tags)
 		goto out;
-- 
1.7.9.5

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