diff options
| author | Sujith <Sujith.Manoharan@atheros.com> | 2010-04-06 15:28:13 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-04-08 15:24:09 -0400 |
| commit | 66b10e33f742bb45a29b7dbbc8dc85583d4c9ef6 (patch) | |
| tree | 574c4e70c5bcfe89e7178b65356c4c0a7bb58d34 /drivers/net/wireless | |
| parent | 46baa1a24945b5813097af5a632db721f9c9d03b (diff) | |
ath9k_htc: Fix RX URB reference count
RX URBs are automatically freed when the reference
count drops to zero - this currently doesn't happen when
usb_kill_anchored_urbs() is called during unload.
Fix this by dropping the reference count by one during
initial submission.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hif_usb.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 8838cdfcc49..4528df4a5bd 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -652,6 +652,12 @@ static int ath9k_hif_usb_alloc_rx_urbs(struct hif_device_usb *hif_dev) usb_unanchor_urb(urb); goto err_submit; } + + /* + * Drop reference count. + * This ensures that the URB is freed when killing them. + */ + usb_free_urb(urb); } return 0; |