diff options
| author | Rajkumar Manoharan <rmanoharan@atheros.com> | 2010-07-07 13:49:18 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-07-07 23:39:07 +0400 |
| commit | f8036965ccec4d786d8bf09bf57b793542cb3dce (patch) | |
| tree | 9e919d26118e07433009438dbd29f69163ff9e59 | |
| parent | e4c064728ca358622918fa69ab2bb05f5a2090a8 (diff) | |
| download | linux-f8036965ccec4d786d8bf09bf57b793542cb3dce.tar.xz | |
ath9k_htc: fix memory leak in ath9k_hif_usb_alloc_urbs
Failure cases within ath9k_hif_usb_alloc_urbs are failed
to release allocated memory.
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hif_usb.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 77b359162d6c..23c15aa9fbd5 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -730,13 +730,17 @@ static int ath9k_hif_usb_alloc_urbs(struct hif_device_usb *hif_dev) /* RX */ if (ath9k_hif_usb_alloc_rx_urbs(hif_dev) < 0) - goto err; + goto err_rx; /* Register Read */ if (ath9k_hif_usb_alloc_reg_in_urb(hif_dev) < 0) - goto err; + goto err_reg; return 0; +err_reg: + ath9k_hif_usb_dealloc_rx_urbs(hif_dev); +err_rx: + ath9k_hif_usb_dealloc_tx_urbs(hif_dev); err: return -ENOMEM; } |