Commit 66b10e33 authored Apr 06, 2010 by Sujith Committed by John W. Linville Apr 08, 2010

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>

parent 46baa1a2

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

+6 −0

Original line number	Diff line number	Diff line
		@@ -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;