linux-kernel - [PATCH 1/2] staging: rtl8723bs: os_dep: Modify return type of function loadparam(..) to void

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Message-Id: <7ca00f90afa0cfa4acfe1ca5dd984a8a1083fe1a.1561215416.git.shobhitkukreti@gmail.com>
Date:   Sat, 22 Jun 2019 08:23:07 -0700
From:   Shobhit Kukreti <shobhitkukreti@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bastien Nocera <hadess@...ess.net>,
        Hans de Goede <hdegoede@...hat.com>,
        Larry Finger <Larry.Finger@...inger.net>
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Shobhit Kukreti <shobhitkukreti@...il.com>
Subject: [PATCH 1/2] staging: rtl8723bs: os_dep: Modify return type of function loadparam(..) to void

The function static uint loadparam(struct adapter *padapter, _nic_hdl
pnetdev) return type is modified to void.
The initial return value was always returning _SUCCESS and the return value
is never checked when the function is called. 
This resolves coccicheck warnings of unneeded variables.

Signed-off-by: Shobhit Kukreti <shobhitkukreti@...il.com>
---
 drivers/staging/rtl8723bs/os_dep/os_intfs.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/os_intfs.c b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
index 8a9d838..bd8e316 100644
--- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
@@ -223,9 +223,8 @@ int _netdev_open(struct net_device *pnetdev);
 int netdev_open (struct net_device *pnetdev);
 static int netdev_close (struct net_device *pnetdev);
 
-static uint loadparam(struct adapter *padapter, _nic_hdl pnetdev)
+static void loadparam(struct adapter *padapter, _nic_hdl pnetdev)
 {
-	uint status = _SUCCESS;
 	struct registry_priv  *registry_par = &padapter->registrypriv;
 
 	registry_par->chip_version = (u8)rtw_chip_version;
@@ -330,7 +329,6 @@ static uint loadparam(struct adapter *padapter, _nic_hdl pnetdev)
 	registry_par->qos_opt_enable = (u8)rtw_qos_opt_enable;
 
 	registry_par->hiq_filter = (u8)rtw_hiq_filter;
-	return status;
 }
 
 static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p)
-- 
2.7.4