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caif: Handle dev_queue_xmit errors.

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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>
This commit is contained in:
sjur.brandeland@stericsson.com
2011-05-13 02:44:06 +00:00
committed by David S. Miller
parent bee925db9a
commit c85c2951d4
7 changed files with 119 additions and 47 deletions
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2
net/caif/cfcnfg.c
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@@ -126,7 +126,7 @@ void cfcnfg_remove(struct cfcnfg *cfg)
synchronize_rcu();
kfree(cfg->mux);
kfree(cfg->ctrl);
cfctrl_remove(cfg->ctrl);
kfree(cfg);
}
}