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authorRajkumar Manoharan <rmanoharan@atheros.com>2010-07-07 15:19:18 +0530
committerJohn W. Linville <linville@tuxdriver.com>2010-07-07 15:39:07 -0400
commitf8036965ccec4d786d8bf09bf57b793542cb3dce (patch)
tree9e919d26118e07433009438dbd29f69163ff9e59 /drivers/net
parente4c064728ca358622918fa69ab2bb05f5a2090a8 (diff)
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>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/wireless/ath/ath9k/hif_usb.c8
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 77b359162d6..23c15aa9fbd 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;
}