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Commit f8036965 authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by John W. Linville
Browse files

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: default avatarRajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent e4c06472

drivers/net/wireless/ath/ath9k/hif_usb.c

+6 −2
Original line number Diff line number Diff line
@@ -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;

}