From: Pravin B Shelar <pshelar@nicira.com>
Date: Thu, 25 Jul 2013 18:25:21 +0000 (-0700)
Subject: datapath: Use correct type while allocating flex array.
X-Git-Tag: sliver-openvswitch-2.0.90-1~34^2~29
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=8e1a83d8f335932fd210c079bcb96c82e790e373;hp=994dea5bf4c1c5a760be608cc60e25734fd2524e;p=sliver-openvswitch.git

datapath: Use correct type while allocating flex array.

Flex array is used to allocate hash buckets which is type struct
hlist_head, but we use `struct hlist_head *` to calculate
array size.  Since hlist_head is of size pointer it works fine.

Following patch use correct type.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
---

diff --git a/datapath/flow.c b/datapath/flow.c
index c6a90b936..21e956c2d 100644
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -429,7 +429,7 @@ static struct flex_array *alloc_buckets(unsigned int n_buckets)
 	struct flex_array *buckets;
 	int i, err;
 
-	buckets = flex_array_alloc(sizeof(struct hlist_head *),
+	buckets = flex_array_alloc(sizeof(struct hlist_head),
 				   n_buckets, GFP_KERNEL);
 	if (!buckets)
 		return NULL;