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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>
This commit is contained in:
Christian Lamparter 2010-09-17 22:58:40 +02:00 committed by John W. Linville
parent cf6487d0d6
commit 78ec789bd3
1 changed files with 0 additions and 2 deletions
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2
drivers/net/wireless/ath/carl9170/usb.c
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@ -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;