linux-kernel - [PATCH] staging: rtl8723bs: Change the return type

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Date:   Wed, 28 Apr 2021 23:25:20 +0530
From:   Saurav Girepunje <saurav.girepunje@...il.com>
To:     gregkh@...uxfoundation.org, marcocesati@...il.com,
        fabioaiuto83@...il.com, dan.carpenter@...cle.com,
        saurav.girepunje@...il.com, john.oldman@...ehill.co.uk,
        ross.schm.dev@...il.com, insafonov@...il.com,
        hello@...anbrattlof.com, hdegoede@...hat.com,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Cc:     saurav.girepunje@...mail.com
Subject: [PATCH] staging: rtl8723bs: Change the return type

Remove the ret variable in rtw_suspend_common() and change
the return type from int to void as rtw_suspend_common()
always return zero unconditionally.

Signed-off-by: Saurav Girepunje <saurav.girepunje@...il.com>
---
 drivers/staging/rtl8723bs/include/osdep_intf.h | 2 +-
 drivers/staging/rtl8723bs/os_dep/os_intfs.c    | 5 ++---
 drivers/staging/rtl8723bs/os_dep/sdio_intf.c   | 4 +++-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/rtl8723bs/include/osdep_intf.h b/drivers/staging/rtl8723bs/include/osdep_intf.h
index 48c90f00cc2e..111e0179712a 100644
--- a/drivers/staging/rtl8723bs/include/osdep_intf.h
+++ b/drivers/staging/rtl8723bs/include/osdep_intf.h
@@ -66,7 +66,7 @@ void rtw_ips_pwr_down(struct adapter *padapter);
 int rtw_drv_register_netdev(struct adapter *padapter);
 void rtw_ndev_destructor(struct net_device *ndev);
 
-int rtw_suspend_common(struct adapter *padapter);
+void rtw_suspend_common(struct adapter *padapter);
 int rtw_resume_common(struct adapter *padapter);
 
 int netdev_open(struct net_device *pnetdev);
diff --git a/drivers/staging/rtl8723bs/os_dep/os_intfs.c b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
index 1f34cb2e367c..724909078d80 100644
--- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
@@ -1146,14 +1146,13 @@ static void rtw_suspend_normal(struct adapter *padapter)
 		padapter->intf_deinit(adapter_to_dvobj(padapter));
 }
 
-int rtw_suspend_common(struct adapter *padapter)
+void rtw_suspend_common(struct adapter *padapter)
 {
 	struct dvobj_priv *psdpriv = padapter->dvobj;
 	struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
 	struct pwrctrl_priv *pwrpriv = dvobj_to_pwrctl(psdpriv);
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 
-	int ret = 0;
 	unsigned long start_time = jiffies;
 
 	DBG_871X_LEVEL(_drv_always_, " suspend start\n");
@@ -1196,7 +1195,7 @@ int rtw_suspend_common(struct adapter *padapter)
 
 exit:
 
-	return ret;
+	return;
 }
 
 static int rtw_resume_process_normal(struct adapter *padapter)
diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index a9a9631dd23c..84c16925c4f5 100644
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -452,7 +452,9 @@ static int rtw_sdio_suspend(struct device *dev)
 		return 0;
 	}
 
-	return rtw_suspend_common(padapter);
+	rtw_suspend_common(padapter);
+
+	return 0;
 }
 
 static int rtw_resume_process(struct adapter *padapter)
-- 
2.25.1