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at86rf230: fix errno on tx timeout handling

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The rc variable is zero if we get a timeout. Instead of pass the rc
variable to the async error handling function which try to recover the
phy, we use a static -ETIMEDOUT errno.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring 2014-10-07 10:38:25 +02:00 • committed by Marcel Holtmann
parent db9e0ee805
commit 464f029915
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ieee802154/at86rf230.c
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@ -995,7 +995,7 @@ at86rf230_xmit(struct ieee802154_dev *dev, struct sk_buff *skb)
rc = wait_for_completion_interruptible_timeout(&lp->tx_complete,
msecs_to_jiffies(lp->data->t_tx_timeout));
if (!rc) {
at86rf230_async_error(lp, ctx, rc);
at86rf230_async_error(lp, ctx, -ETIMEDOUT);
return -ETIMEDOUT;
}