When ops->xmit() fails, immediately retry. Previously the packet was sent
to the back of the workqueue.
Signed-off-by: Alan Ott <a...@signal11.us>
---
net/mac802154/tx.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c
index 4e09d07..fbf937c 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -59,19 +59,18 @@ static void mac802154_xmit_worker(struct work_struct *work)
}
}
- res = xw->priv->ops->xmit(&xw->priv->hw, xw->skb);
+ do {
+ res = xw->priv->ops->xmit(&xw->priv->hw, xw->skb);
+ if (res && ++xw->xmit_attempts >= MAC802154_MAX_XMIT_ATTEMPTS) {
+ pr_debug("transmission failed for %d times",
+ MAC802154_MAX_XMIT_ATTEMPTS);
+ break;
+ }
+ } while (res);
out:
mutex_unlock(&xw->priv->phy->pib_lock);
- if (res) {
- if (xw->xmit_attempts++ < MAC802154_MAX_XMIT_ATTEMPTS) {
- queue_work(xw->priv->dev_workqueue, &xw->work);
- return;
- } else
- pr_debug("transmission failed for %d times",
- MAC802154_MAX_XMIT_ATTEMPTS);
- }
dev_kfree_skb(xw->skb);
--
1.7.11.2
--
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