| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 45/61] ath9k: Fix regression with Atheros 9271 | Date | Thu, 30 Jul 2020 10:05:03 +0200 |
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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 @@ -731,11 +731,13 @@ 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:
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