caif: Handle dev_queue_xmit errors.
authorsjur.brandeland@stericsson.com <sjur.brandeland@stericsson.com>
Fri, 13 May 2011 02:44:06 +0000 (02:44 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 15 May 2011 21:45:56 +0000 (17:45 -0400)
Do proper handling of dev_queue_xmit errors in order to
avoid double free of skb and leaks in error conditions.
In cfctrl pending requests are removed when CAIF Link layer goes down.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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