linux-kernel - [PATCH v2 4/7] staging: r8188eu: cnt is set but not used

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Message-Id: <20220226181457.1138035-5-martin@kaiser.cx>
Date:   Sat, 26 Feb 2022 19:14:54 +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>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Pavel Skripkin <paskripkin@...il.com>,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH v2 4/7] staging: r8188eu: cnt is set but not used

In function recv_func, the cnt variable is set but not used.
It can be removed.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/core/rtw_recv.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c
index c9878907de33..6dacb2687034 100644
--- a/drivers/staging/r8188eu/core/rtw_recv.c
+++ b/drivers/staging/r8188eu/core/rtw_recv.c
@@ -1798,12 +1798,9 @@ static int recv_func(struct adapter *padapter, struct recv_frame *rframe)
 	if (check_fwstate(mlmepriv, WIFI_STATION_STATE) &&
 	    psecuritypriv->busetkipkey) {
 		struct recv_frame *pending_frame;
-		int cnt = 0;
 
-		while ((pending_frame = rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue))) {
-			cnt++;
+		while ((pending_frame = rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue)))
 			recv_func_posthandle(padapter, pending_frame);
-		}
 	}
 
 	ret = recv_func_prehandle(padapter, rframe);
-- 
2.30.2