net: napi_frags_skb() is static

No need to export napi_frags_skb()

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9c710bd..e7fd468 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2142,7 +2142,6 @@
 extern gro_result_t	napi_frags_finish(struct napi_struct *napi,
 					  struct sk_buff *skb,
 					  gro_result_t ret);
-extern struct sk_buff *	napi_frags_skb(struct napi_struct *napi);
 extern gro_result_t	napi_gro_frags(struct napi_struct *napi);
 
 static inline void napi_free_frags(struct napi_struct *napi)
diff --git a/net/core/dev.c b/net/core/dev.c
index 33684b6..cd09819 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3602,7 +3602,7 @@
 }
 EXPORT_SYMBOL(napi_frags_finish);
 
-struct sk_buff *napi_frags_skb(struct napi_struct *napi)
+static struct sk_buff *napi_frags_skb(struct napi_struct *napi)
 {
 	struct sk_buff *skb = napi->skb;
 	struct ethhdr *eth;
@@ -3637,7 +3637,6 @@
 out:
 	return skb;
 }
-EXPORT_SYMBOL(napi_frags_skb);
 
 gro_result_t napi_gro_frags(struct napi_struct *napi)
 {