From: Bruce Liu
Date: Wed, 15 Jan 2014 22:26:07 +0800
> When timestamping is enabled, stmmac_tx_clean will call
> stmmac_get_tx_hwtstamp to get tx TS.
> But the skb can be NULL because the last of its tx_skbuff is NULL
> if this packet frame is filled in more than one descriptors.
>
> Signed-off
When timestamping is enabled, stmmac_tx_clean will call
stmmac_get_tx_hwtstamp to get tx TS.
But the skb can be NULL because the last of its tx_skbuff is NULL
if this packet frame is filled in more than one descriptors.
Signed-off-by: Bruce Liu
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main
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