openvswitch: Use correct type while allocating flex array.
authorPravin B Shelar <pshelar@nicira.com>
Tue, 30 Jul 2013 22:44:14 +0000 (15:44 -0700)
committerJesse Gross <jesse@nicira.com>
Wed, 14 Aug 2013 22:48:17 +0000 (15:48 -0700)
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>
Signed-off-by: Jesse Gross <jesse@nicira.com>
net/openvswitch/flow.c

index 5c519b121e1be0ba26c40e136ace7b8eba42f62e..1aa84dc58777b589f80f84f04554a981502bed2c 100644 (file)
@@ -240,7 +240,7 @@ 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;