openvswitch: Use kmem_cache_free() instead of kfree()

memory allocated by kmem_cache_alloc() should be freed using
kmem_cache_free(), not kfree().

Fixes: e298e5057006 ('openvswitch: Per cpu flow stats.')
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c
index b430d42b2d0f6d4cd33cfb0e9c5f2df6187f787b..c58a0fe3c8892d4e09eb7377b60a06ae469efb09 100644 (file)
--- a/net/openvswitch/flow_table.c
+++ b/net/openvswitch/flow_table.c
@@ -104,7 +104,7 @@ struct sw_flow *ovs_flow_alloc(bool percpu_stats)
        }
        return flow;
 err:
-       kfree(flow);
+       kmem_cache_free(flow_cache, flow);
        return ERR_PTR(-ENOMEM);
 }