[PATCH] zd1211rw: disable TX queue during stop

This avoids some potential races.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index bbe067ec7de1c380429147e836c86be5f1c54f65..3bdc54d128d0613cb5ead20e81a1b642b4f0efd4 100644 (file)
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -197,6 +197,8 @@ int zd_mac_stop(struct net_device *netdev)
        struct zd_mac *mac = zd_netdev_mac(netdev);
        struct zd_chip *chip = &mac->chip;
 
+       netif_stop_queue(netdev);
+
        /*
         * The order here deliberately is a little different from the open()
         * method, since we need to make sure there is no opportunity for RX