[PATCH] wifi: rtw88: usb: Remove redundant 'flush_workqueue()' calls

From: Chen Ni
Date: Mon Mar 24 2025 - 04:03:32 EST


'destroy_workqueue()' already drains the queue before destroying it, so
there is no need to flush it explicitly.

Remove the redundant 'flush_workqueue()' calls.

This was generated with coccinelle:

@@
expression E;
@@

- flush_workqueue(E);
destroy_workqueue(E);

Signed-off-by: Chen Ni <nichen@xxxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw88/usb.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c
index c8092fa0d9f1..667473b7a9f5 100644
--- a/drivers/net/wireless/realtek/rtw88/usb.c
+++ b/drivers/net/wireless/realtek/rtw88/usb.c
@@ -948,7 +948,6 @@ static void rtw_usb_deinit_rx(struct rtw_dev *rtwdev)

skb_queue_purge(&rtwusb->rx_queue);

- flush_workqueue(rtwusb->rxwq);
destroy_workqueue(rtwusb->rxwq);

skb_queue_purge(&rtwusb->rx_free_queue);
@@ -977,7 +976,6 @@ static void rtw_usb_deinit_tx(struct rtw_dev *rtwdev)
{
struct rtw_usb *rtwusb = rtw_get_usb_priv(rtwdev);

- flush_workqueue(rtwusb->txwq);
destroy_workqueue(rtwusb->txwq);
rtw_usb_tx_queue_purge(rtwusb);
}
--
2.25.1