From: Mark O'Donovan shiftee@posteo.net
commit 92f53e2fda8bb9a559ad61d57bfb397ce67ed0ab upstream.
This fix allows ath9k_htc modules to connect to WLAN once again.
Fixes: 2bbcaaee1fcb ("ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb") Link: https://bugzilla.kernel.org/show_bug.cgi?id=208251 Signed-off-by: Mark O'Donovan shiftee@posteo.net Reported-by: Roman Mamedov rm@romanrm.net Tested-by: Viktor Jägersküpper viktor_jaegerskuepper@freenet.de Signed-off-by: Kalle Valo kvalo@codeaurora.org Link: https://lore.kernel.org/r/20200711043324.8079-1-shiftee@posteo.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/net/wireless/ath/ath9k/hif_usb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -729,11 +729,13 @@ static void ath9k_hif_usb_reg_in_cb(stru return; }
+ rx_buf->skb = nskb; + usb_fill_int_urb(urb, hif_dev->udev, usb_rcvintpipe(hif_dev->udev, USB_REG_IN_PIPE), nskb->data, MAX_REG_IN_BUF_SIZE, - ath9k_hif_usb_reg_in_cb, nskb, 1); + ath9k_hif_usb_reg_in_cb, rx_buf, 1); }
resubmit: