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| author | Eric Dumazet <edumazet@google.com> | 2017-04-19 19:59:25 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-21 20:24:06 +0300 |
| commit | 6bc6895bdd6744e0136eaa4a11fbdb20a7db4e40 (patch) | |
| tree | b110925dec762d275560dc72e189a8129d536159 /drivers/bus | |
| parent | d4ca73591916b760478d2b04334d5dcadc028e9c (diff) | |
| download | linux-6bc6895bdd6744e0136eaa4a11fbdb20a7db4e40.tar.xz | |
ch9200: 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: 4a476bd6d1d9 ("usbnet: New driver for QinHeng CH9200 devices")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Hughes <james.hughes@raspberrypi.org>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/bus')
0 files changed, 0 insertions, 0 deletions