ath5k: fix return values from ath5k_tx
Should return NETDEV_TX_{OK,BUSY} instead of 0,-1 (this doesn't change
any current functionality).
Changes-licensed-under: 3-Clause-BSD
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 4af2607..8ef8735 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2644,7 +2644,7 @@
if (skb_headroom(skb) < padsize) {
ATH5K_ERR(sc, "tx hdrlen not %%4: %d not enough"
" headroom to pad %d\n", hdrlen, padsize);
- return -1;
+ return NETDEV_TX_BUSY;
}
skb_push(skb, padsize);
memmove(skb->data, skb->data+padsize, hdrlen);
@@ -2655,7 +2655,7 @@
ATH5K_ERR(sc, "no further txbuf available, dropping packet\n");
spin_unlock_irqrestore(&sc->txbuflock, flags);
ieee80211_stop_queue(hw, skb_get_queue_mapping(skb));
- return -1;
+ return NETDEV_TX_BUSY;
}
bf = list_first_entry(&sc->txbuf, struct ath5k_buf, list);
list_del(&bf->list);
@@ -2673,10 +2673,10 @@
sc->txbuf_len++;
spin_unlock_irqrestore(&sc->txbuflock, flags);
dev_kfree_skb_any(skb);
- return 0;
+ return NETDEV_TX_OK;
}
- return 0;
+ return NETDEV_TX_OK;
}
static int