net: Change skb_get_rxhash to skb_get_hash

Changing name of function as part of making the hash in skbuff to be
generic property, not just for receive path.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 77c7aae..4725b95 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -703,11 +703,11 @@
 			   unsigned int to, struct ts_config *config,
 			   struct ts_state *state);
 
-void __skb_get_rxhash(struct sk_buff *skb);
-static inline __u32 skb_get_rxhash(struct sk_buff *skb)
+void __skb_get_hash(struct sk_buff *skb);
+static inline __u32 skb_get_hash(struct sk_buff *skb)
 {
 	if (!skb->l4_rxhash)
-		__skb_get_rxhash(skb);
+		__skb_get_hash(skb);
 
 	return skb->rxhash;
 }