[PATCH net] net: skb_flow_get_be16() can be static

[Eric Dumazet]

From: Eric Dumazet <eduma...@google.com>

Removes following sparse complain :

net/core/flow_dissector.c:70:8: warning: symbol 'skb_flow_get_be16'
was not declared. Should it be static?

Fixes: 972d3876faa8 ("flow dissector: ICMP support")
Signed-off-by: Eric Dumazet <eduma...@google.com>
---
 net/core/flow_dissector.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 
fe4e1531976c3a36127b6ad4af33f24534af4c52..1b7673aac59d51a5f8b5ef3f2076f1440c017fae
 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -67,8 +67,8 @@ EXPORT_SYMBOL(skb_flow_dissector_init);
  * The function will try to retrieve a be32 entity at
  * offset poff
  */
-__be16 skb_flow_get_be16(const struct sk_buff *skb, int poff, void *data,
-                        int hlen)
+static __be16 skb_flow_get_be16(const struct sk_buff *skb, int poff,
+                               void *data, int hlen)
 {
        __be16 *u, _u;