mwifiex: set netif carrier off in ndo_open

This patch adds fix to set carrier state off during ndo_open.
Carrier should be set to ON when device is ready to send data.
In case of station/adhoc interface device is able to transfer
data after successful association/join operation.
For AP this would be after bss_active event.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index d235adb..9836df0 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -562,7 +562,8 @@
 static int
 mwifiex_open(struct net_device *dev)
 {
-	netif_tx_start_all_queues(dev);
+	netif_carrier_off(dev);
+
 	return 0;
 }