dpif-netdev: Reduce netdev_flow_key size

struct 'miniflow' already contains MINI_N_INLINE values, therefore
we can save few bytes in netdev_flow_key.

Signed-off-by: Daniele Di Proietto <ddiproietto@vmware.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>

diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index cfd7539..cad8c7a 100644 (file)
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -205,7 +205,7 @@ struct dp_netdev_port {
 
 /* There are fields in the flow structure that we never use. Therefore we can
  * save a few words of memory */
-#define NETDEV_KEY_BUF_SIZE_U32 (FLOW_U32S \
+#define NETDEV_KEY_BUF_SIZE_U32 (FLOW_U32S - MINI_N_INLINE \
                                  - FLOW_U32_SIZE(regs) \
                                  - FLOW_U32_SIZE(metadata) \
                                 )