datapath: Fix alignment of struct sw_flow_key.

[cascardo/ovs.git] / datapath / flow.c

diff --git a/datapath/flow.c b/datapath/flow.c
index 7a697a4..34e4443 100644 (file)
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -1995,6 +1995,7 @@ nla_put_failure:
  * Returns zero if successful or a negative error code. */
 int ovs_flow_init(void)
 {
+       BUILD_BUG_ON(__alignof__(struct sw_flow_key) % __alignof__(long));
        BUILD_BUG_ON(sizeof(struct sw_flow_key) % sizeof(long));
 
        flow_cache = kmem_cache_create("sw_flow", sizeof(struct sw_flow), 0,