diff options
| author | Ivo van Doorn <ivdoorn@gmail.com> | 2008-02-10 22:52:36 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:37:21 -0500 |
| commit | 330e3f95b30d9616edd6df7646473179c159c00d (patch) | |
| tree | 1c32b7cbfc75543f7e3916e8c2a3536b23e91044 /drivers/net/wireless/rt2x00/rt2x00usb.c | |
| parent | c1aa3dc7acc6b97a6251f9d000494569d57fddca (diff) | |
rt2x00: Kill guardian urb during disable_radio
When the radio is being disabled we should also
kill the guardian urb which could still be pending
in the device.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00usb.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index 450043b61773..6cb4432e1ee0 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -378,6 +378,7 @@ void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev) { struct queue_entry_priv_usb_rx *priv_rx; struct queue_entry_priv_usb_tx *priv_tx; + struct queue_entry_priv_usb_bcn *priv_bcn; struct data_queue *queue; unsigned int i; @@ -392,12 +393,28 @@ void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev) usb_kill_urb(priv_rx->urb); } - txall_queue_for_each(rt2x00dev, queue) { + tx_queue_for_each(rt2x00dev, queue) { for (i = 0; i < queue->limit; i++) { priv_tx = queue->entries[i].priv_data; usb_kill_urb(priv_tx->urb); } } + + for (i = 0; i < rt2x00dev->bcn->limit; i++) { + priv_bcn = rt2x00dev->bcn->entries[i].priv_data; + usb_kill_urb(priv_bcn->urb); + + if (priv_bcn->guardian_urb) + usb_kill_urb(priv_bcn->guardian_urb); + } + + if (!test_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags)) + return; + + for (i = 0; i < rt2x00dev->bcn[1].limit; i++) { + priv_tx = rt2x00dev->bcn[1].entries[i].priv_data; + usb_kill_urb(priv_tx->urb); + } } EXPORT_SYMBOL_GPL(rt2x00usb_disable_radio); |