From: Richard Cochran <richardcochran@gmail.com>
Date: Sun, 12 Jun 2011 02:18:58 +0000 (+0000)
Subject: net: export time stamp utility function for Ethernet MAC drivers
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1c17216ee5b1902d82b121da2388bd57f49c4b62;p=linux-beck.git

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 <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
---

diff --git a/net/core/timestamping.c b/net/core/timestamping.c
index 7e7ca375d431..3b00a6b02734 100644
--- 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)