core: make GRO methods static.

This patch changes three methods to be static and removes their
EXPORT_SYMBOLs in core/dev.c and their external declaration in
netdevice.h. The methods, dev_gro_receive(), napi_frags_finish() and
napi_skb_finish(), which are in the GRO rx path, are not used
outside core/dev.c.

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index e9929abeb932..18c5dc98f6dc 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2153,16 +2153,10 @@ extern void dev_kfree_skb_any(struct sk_buff *skb);
 extern int              netif_rx(struct sk_buff *skb);
 extern int              netif_rx_ni(struct sk_buff *skb);
 extern int              netif_receive_skb(struct sk_buff *skb);
-extern gro_result_t     dev_gro_receive(struct napi_struct *napi,
-                                        struct sk_buff *skb);
-extern gro_result_t     napi_skb_finish(gro_result_t ret, struct sk_buff *skb);
 extern gro_result_t     napi_gro_receive(struct napi_struct *napi,
                                          struct sk_buff *skb);
 extern void             napi_gro_flush(struct napi_struct *napi, bool flush_old);
 extern struct sk_buff * napi_get_frags(struct napi_struct *napi);
-extern gro_result_t     napi_frags_finish(struct napi_struct *napi,
-                                          struct sk_buff *skb,
-                                          gro_result_t ret);
 extern gro_result_t     napi_gro_frags(struct napi_struct *napi);
 
 static inline void napi_free_frags(struct napi_struct *napi)