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| /openbmc/linux/drivers/net/usb/ |
| H A D | smsc95xx.c | diff e9156cd26a495a18706e796f02a81fee41ec14f4 Wed Apr 19 05:13:40 CDT 2017 James Hughes <james.hughes@raspberrypi.org> smsc95xx: Use skb_cow_head to deal with cloned skbs
The driver was failing to check that the SKB wasn't cloned
before adding checksum data.
Replace existing handling to extend/copy the header buffer
with skb_cow_head.
Signed-off-by: James Hughes <james.hughes@raspberrypi.org>
Acked-by: Eric Dumazet <edumazet@google.com>
Acked-by: Woojung Huh <Woojung.Huh@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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