tree e548432a25511e8abca511aaeea6b58e2bcb4ab5
parent 8dc43ddc9fe0af3a555af235a69a398c3eba2639
author hayeswang <hayeswang@realtek.com> 1394504432 +0800
committer David S. Miller <davem@davemloft.net> 1394504580 -0400

r8152: add skb_cow_head

Call skb_cow_head() before editing the tx packet header. The header
would be reallocated if it is shared.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>