carl9170: fix state downgrade during reset

Don't mark the device as completely dead just yet.
If all goes to plan and carl9170_reboot succeeds
then we can skip the expensive userspace-driven
reinitialization anyway.

And if it doesn't and carl9170_reboot fails,
then carl9170_usb_cancel_urbs will do the
necessary steps.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index 1e7c274..eb789a9 100644 (file)
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -846,8 +846,6 @@ int carl9170_usb_restart(struct ar9170 *ar)
 
        carl9170_usb_stop(ar);
 
-       carl9170_set_state(ar, CARL9170_UNKNOWN_STATE);
-
        if (err)
                goto err_out;