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-rw-r--r--drivers/net/ethernet/freescale/dpaa/dpaa_eth.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index d9c285948fc2..cb7c028b1bf5 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -2120,6 +2120,15 @@ workaround:
skb_copy_header(new_skb, skb);
new_skb->dev = skb->dev;
+ /* Copy relevant timestamp info from the old skb to the new */
+ if (priv->tx_tstamp) {
+ skb_shinfo(new_skb)->tx_flags = skb_shinfo(skb)->tx_flags;
+ skb_shinfo(new_skb)->hwtstamps = skb_shinfo(skb)->hwtstamps;
+ skb_shinfo(new_skb)->tskey = skb_shinfo(skb)->tskey;
+ if (skb->sk)
+ skb_set_owner_w(new_skb, skb->sk);
+ }
+
/* We move the headroom when we align it so we have to reset the
* network and transport header offsets relative to the new data
* pointer. The checksum offload relies on these offsets.
@@ -2127,7 +2136,6 @@ workaround:
skb_set_network_header(new_skb, skb_network_offset(skb));
skb_set_transport_header(new_skb, skb_transport_offset(skb));
- /* TODO: does timestamping need the result in the old skb? */
dev_kfree_skb(skb);
*s = new_skb;