linux-kernel - [PATCH 17/57] staging: rtl8723bs: core: rtw_sta

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Message-Id: <20210414181129.1628598-18-lee.jones@linaro.org>
Date:   Wed, 14 Apr 2021 19:10:49 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Ross Schmidt <ross.schm.dev@...il.com>,
        linux-staging@...ts.linux.dev
Subject: [PATCH 17/57] staging: rtl8723bs: core: rtw_sta_mgt: Return error value directly

Fixes the following W=1 kernel build warning(s):

 drivers/staging/rtl8723bs/core/rtw_sta_mgt.c: In function ‘rtw_init_bcmc_stainfo’:
 drivers/staging/rtl8723bs/core/rtw_sta_mgt.c:512:6: warning: variable ‘res’ set but not used [-Wunused-but-set-variable]

Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Ross Schmidt <ross.schm.dev@...il.com>
Cc: linux-staging@...ts.linux.dev
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/staging/rtl8723bs/core/rtw_sta_mgt.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c b/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c
index 7b631a6b258a1..233febc145983 100644
--- a/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8723bs/core/rtw_sta_mgt.c
@@ -497,7 +497,6 @@ struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
 u32 rtw_init_bcmc_stainfo(struct adapter *padapter)
 {
 	struct sta_info *psta;
-	u32 res = _SUCCESS;
 	NDIS_802_11_MAC_ADDRESS	bcast_addr = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
 	struct	sta_priv *pstapriv = &padapter->stapriv;
@@ -505,15 +504,12 @@ u32 rtw_init_bcmc_stainfo(struct adapter *padapter)
 
 	psta = rtw_alloc_stainfo(pstapriv, bcast_addr);
 
-	if (!psta) {
-		res = _FAIL;
-		goto exit;
-	}
+	if (!psta)
+		return _FAIL;
 
 	/*  default broadcast & multicast use macid 1 */
 	psta->mac_id = 1;
 
-exit:
 	return _SUCCESS;
 }
 
-- 
2.27.0