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| author | Eric Dumazet <edumazet@google.com> | 2017-04-19 19:59:24 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-21 20:24:05 +0300 |
| commit | d4ca73591916b760478d2b04334d5dcadc028e9c (patch) | |
| tree | 57cd58dfbbf01ec294e910ae3f0ad9f76ebbbd0a /drivers/ata | |
| parent | d532c1082f68176363ed766d09bf187616e282fe (diff) | |
| download | linux-d4ca73591916b760478d2b04334d5dcadc028e9c.tar.xz | |
lan78xx: use skb_cow_head() to deal with cloned skbs
We need to ensure there is enough headroom to push extra header,
but we also need to check if we are allowed to change headers.
skb_cow_head() is the proper helper to deal with this.
Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Hughes <james.hughes@raspberrypi.org>
Cc: Woojung Huh <woojung.huh@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ata')
0 files changed, 0 insertions, 0 deletions