[ovs-dev] [PATCH net-next] openvswitch: Make local function ovs_nsh_key_attr_size() static

[Wei Yongjun]

Fixes the following sparse warnings:

net/openvswitch/flow_netlink.c:340:8: warning:
 symbol 'ovs_nsh_key_attr_size' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>
---
 net/openvswitch/flow_netlink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index 4201f92..d79c364 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -337,7 +337,7 @@ size_t ovs_tun_key_attr_size(void)
 		+ nla_total_size(4);   /* OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS */
 }
 
-size_t ovs_nsh_key_attr_size(void)
+static size_t ovs_nsh_key_attr_size(void)
 {
 	/* Whenever adding new OVS_NSH_KEY_ FIELDS, we should consider
 	 * updating this function.