linux-kernel - [PATCH linux-next] drivers:r8188eu: remove unneeded variable

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Message-Id: <20210825061531.69678-1-deng.changcheng@zte.com.cn>
Date:   Tue, 24 Aug 2021 23:15:31 -0700
From:   CGEL <cgel.zte@...il.com>
To:     Larry Finger <Larry.Finger@...inger.net>
Cc:     Phillip Potter <phil@...lpotter.co.uk>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Michael Straube <straube.linux@...il.com>,
        Martin Kaiser <martin@...ser.cx>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Jing Yangyang <jing.yangyang@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] drivers:r8188eu: remove unneeded variable

From: Jing Yangyang <jing.yangyang@....com.cn>

Eliminate the following coccicheck warning:
./drivers/staging/r8188eu/os_dep/os_intfs.c:505:6-12:
 Unneeded variable "status". Return "_SUCCESS" on line 577
./drivers/staging/r8188eu/os_dep/os_intfs.c:772: 4-7:
  Unneeded variable "ret". Return "_SUCCESS" on line 818
./drivers/staging/r8188eu/os_dep/os_intfs.c:823:4-8:
Unneeded variable "ret8". Return "_SUCCESS" on line 849

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Jing Yangyang <jing.yangyang@....com.cn>
---
 drivers/staging/r8188eu/os_dep/os_intfs.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/r8188eu/os_dep/os_intfs.c b/drivers/staging/r8188eu/os_dep/os_intfs.c
index 9d7d2b9..8436a43 100644
--- a/drivers/staging/r8188eu/os_dep/os_intfs.c
+++ b/drivers/staging/r8188eu/os_dep/os_intfs.c
@@ -502,7 +502,6 @@ void rtw_proc_remove_one(struct net_device *dev)
 
 static uint loadparam(struct adapter *padapter,  struct  net_device *pnetdev)
 {
-	uint status = _SUCCESS;
 	struct registry_priv  *registry_par = &padapter->registrypriv;
 
 	GlobalDebugLevel = rtw_debug;
@@ -574,7 +573,7 @@ static uint loadparam(struct adapter *padapter,  struct  net_device *pnetdev)
 	snprintf(registry_par->if2name, 16, "%s", if2name);
 	registry_par->notch_filter = (u8)rtw_notch_filter;
 
-	return status;
+	return _SUCCESS;
 }
 
 static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p)
@@ -751,7 +750,6 @@ void rtw_stop_drv_threads(struct adapter *padapter)
 
 static u8 rtw_init_default_value(struct adapter *padapter)
 {
-	u8 ret  = _SUCCESS;
 	struct registry_priv *pregistrypriv = &padapter->registrypriv;
 	struct xmit_priv	*pxmitpriv = &padapter->xmitpriv;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
@@ -797,12 +795,11 @@ static u8 rtw_init_default_value(struct adapter *padapter)
 #ifdef CONFIG_88EU_P2P
 	padapter->bShowGetP2PState = 1;
 #endif
-	return ret;
+	return _SUCCESS;
 }
 
 u8 rtw_reset_drv_sw(struct adapter *padapter)
 {
-	u8	ret8 = _SUCCESS;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
 
@@ -828,7 +825,7 @@ u8 rtw_reset_drv_sw(struct adapter *padapter)
 
 	rtw_set_signal_stat_timer(&padapter->recvpriv);
 
-	return ret8;
+	return _SUCCESS;
 }
 
 u8 rtw_init_drv_sw(struct adapter *padapter)
-- 
1.8.3.1