From: Marcin Ślusarz <mslusarz@xxxxxxxxx>
Avoids WARN_ON(!local->started) in ieee80211_rx_list, after
the patch that disables power management of 8821CU.
Signed-off-by: Marcin Ślusarz <mslusarz@xxxxxxxxx>
---
drivers/net/wireless/realtek/rtw88/usb.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c
index e1b66f339cca..c25fd4b193a7 100644
--- a/drivers/net/wireless/realtek/rtw88/usb.c
+++ b/drivers/net/wireless/realtek/rtw88/usb.c
@@ -570,6 +570,11 @@ static void rtw_usb_rx_handler(struct work_struct *work)
continue;
}
+ if (!test_bit(RTW_FLAG_RUNNING, rtwdev->flags)) {
+ dev_kfree_skb_any(skb);
+ continue;
+ }
+
skb_put(skb, pkt_stat.pkt_len);
skb_reserve(skb, pkt_offset);
memcpy(skb->cb, &rx_status, sizeof(rx_status));
--
2.25.1
