libertas: slight cleanup of netif queue stop/wake
In particular, we shouldn't be waking the queues in lbs_host_to_card_done()
any more.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/join.c b/drivers/net/wireless/libertas/join.c
index 14425d9..2d45080 100644
--- a/drivers/net/wireless/libertas/join.c
+++ b/drivers/net/wireless/libertas/join.c
@@ -781,8 +781,8 @@
priv->numSNRNF = 0;
netif_carrier_on(priv->dev);
- netif_wake_queue(priv->dev);
-
+ if (!priv->tx_pending_len)
+ netif_wake_queue(priv->dev);
memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
@@ -865,7 +865,8 @@
priv->curbssparams.ssid_len = bss->ssid_len;
netif_carrier_on(priv->dev);
- netif_wake_queue(priv->dev);
+ if (!priv->tx_pending_len)
+ netif_wake_queue(priv->dev);
memset(&wrqu, 0, sizeof(wrqu));
memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);