linux-kernel - [PATCH 10/23] staging: r8188eu: use list

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Date:   Mon, 23 Jan 2023 21:53:29 +0100
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        Pavel Skripkin <paskripkin@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 10/23] staging: r8188eu: use list_empty

Use list_empty to check for an empty list instead of coding the check
manually.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/core/rtw_xmit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/r8188eu/core/rtw_xmit.c b/drivers/staging/r8188eu/core/rtw_xmit.c
index 943e7a56f7ce..334d75214011 100644
--- a/drivers/staging/r8188eu/core/rtw_xmit.c
+++ b/drivers/staging/r8188eu/core/rtw_xmit.c
@@ -1363,7 +1363,7 @@ static struct xmit_frame *dequeue_one_xmitframe(struct tx_servq *ptxservq, struc
 	xmitframe_phead = get_list_head(pframe_queue);
 	xmitframe_plist = xmitframe_phead->next;
 
-	if (xmitframe_phead != xmitframe_plist) {
+	if (!list_empty(xmitframe_phead)) {
 		pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list);
 		list_del_init(&pxmitframe->list);
 		ptxservq->qcnt--;
-- 
2.30.2