rtw88: pci: reset ring index when release skbs in tx ring

BugLink: https://bugs.launchpad.net/bugs/1780590
When skbs queued for each TX ring are relased in PCI stop flow,
the ring index should be reset at the same time.

Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
(cherry picked from commit 25cab7e71da32d46651f5fc9373eef9b79938629)
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>

diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c
index a6746b5a9ff2df3303b0953edb6266eb532c8a78..32113cce9e8ec881044adde44c33b7133c7bd8ca 100644 (file)
--- a/drivers/net/wireless/realtek/rtw88/pci.c
+++ b/drivers/net/wireless/realtek/rtw88/pci.c
@@ -506,6 +506,7 @@ static void rtw_pci_dma_release(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci)
        struct rtw_pci_tx_ring *tx_ring;
        u8 queue;
 
+       rtw_pci_reset_trx_ring(rtwdev);
        for (queue = 0; queue < RTK_MAX_TX_QUEUE_NUM; queue++) {
                tx_ring = &rtwpci->tx_rings[queue];
                rtw_pci_free_tx_ring_skbs(rtwdev, tx_ring);