net: export time stamp utility function for Ethernet MAC drivers

The network stack provides the function, skb_clone_tx_timestamp(). Ethernet MAC drivers can call this via the transmit time stamping hook, skb_tx_timestamp(). This commit exports the clone function so that drivers using it can be compiled as modules. Signed-off-by: Richard Cochran <[email protected]> Signed-off-by: David S. Miller <[email protected]>
blogic · Jun 13, 2011 · 1c17216 · 1c17216
1 parent 8f0ea0f
commit 1c17216
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/net/core/timestamping.c b/net/core/timestamping.c
@@ -68,6 +68,7 @@ void skb_clone_tx_timestamp(struct sk_buff *skb)
 		break;
 	}
 }
+EXPORT_SYMBOL_GPL(skb_clone_tx_timestamp);
 
 void skb_complete_tx_timestamp(struct sk_buff *skb,
 			       struct skb_shared_hwtstamps *hwtstamps)