at86rf230: fix errno on tx timeout handling
authorAlexander Aring <alex.aring@gmail.com>
Tue, 7 Oct 2014 08:38:25 +0000 (10:38 +0200)
committerMarcel Holtmann <marcel@holtmann.org>
Sat, 25 Oct 2014 05:56:22 +0000 (07:56 +0200)
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>
drivers/net/ieee802154/at86rf230.c

index c9d2a752abd7b176e2f4889d3fc9a9cf4d8fd322..6857038111a0cc39614626b1331351974481c676 100644 (file)
@@ -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;
        }