From: Sascha Hauer s.hauer@pengutronix.de
commit 7869b834fb07c79933229840c98b02bbb7bd0d75 upstream.
We have to extract qsel from the skb before doing skb_push() on it, otherwise qsel will always be 0.
Fixes: a82dfd33d1237 ("wifi: rtw88: Add common USB chip support") Signed-off-by: Sascha Hauer s.hauer@pengutronix.de Reviewed-by: Ping-Ke Shih pkshih@realtek.com Signed-off-by: Kalle Valo kvalo@kernel.org Link: https://lore.kernel.org/r/20230210111632.1985205-2-s.hauer@pengutronix.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/wireless/realtek/rtw88/usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/realtek/rtw88/usb.c +++ b/drivers/net/wireless/realtek/rtw88/usb.c @@ -471,9 +471,9 @@ static int rtw_usb_tx_write(struct rtw_d u8 *pkt_desc; int ep;
+ pkt_info->qsel = rtw_usb_tx_queue_mapping_to_qsel(skb); pkt_desc = skb_push(skb, chip->tx_pkt_desc_sz); memset(pkt_desc, 0, chip->tx_pkt_desc_sz); - pkt_info->qsel = rtw_usb_tx_queue_mapping_to_qsel(skb); ep = qsel_to_ep(rtwusb, pkt_info->qsel); rtw_tx_fill_tx_desc(pkt_info, skb); rtw_tx_fill_txdesc_checksum(rtwdev, pkt_info, skb->data);