[PATCH 0/2] Modify functions return type to void

[PATCH 0/2] Modify functions return type to void

[Shobhit Kukreti]

This patchset modifies two function return types to void.
The return values of the function are never checked and they always return success.
This resolves coccicheck Unneeded variable warnings

PATCH[1/2] : This patch modifies return type of function loadparam() to void. 

PATCH[2/2] : This patch modifies return type of rtw_reset_drv_sw() to void.

Shobhit Kukreti (2):
  staging: rtl8723bs: os_dep: Modify return type of function
    loadparam(..)     to void
  staging: rtl8723bs: os_dep: Modify return type of function    
    rtw_reset_drv_sw() to void.

 drivers/staging/rtl8723bs/include/osdep_intf.h | 2 +-
 drivers/staging/rtl8723bs/os_dep/os_intfs.c    | 8 ++------
 2 files changed, 3 insertions(+), 7 deletions(-)

-- 
2.7.4

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

[Shobhit Kukreti]

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@gmail.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

[PATCH 2/2] staging: rtl8723bs: os_dep: Modify return type of function rtw_reset_drv_sw() to void.

[Shobhit Kukreti]

The function rtw_reset_drv_sw() return value is set to _SUCCESS.
The return value is never checked when the function is called.
Modified the return value to void to remove "Unneeded Variable warning
of coccicheck.

Signed-off-by: Shobhit Kukreti <shobhitkukreti@gmail.com>
---
 drivers/staging/rtl8723bs/include/osdep_intf.h | 2 +-
 drivers/staging/rtl8723bs/os_dep/os_intfs.c    | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/rtl8723bs/include/osdep_intf.h b/drivers/staging/rtl8723bs/include/osdep_intf.h
index 0ea91a1..40313d1 100644
--- a/drivers/staging/rtl8723bs/include/osdep_intf.h
+++ b/drivers/staging/rtl8723bs/include/osdep_intf.h
@@ -46,7 +46,7 @@ void devobj_deinit(struct dvobj_priv *pdvobj);
 
 u8 rtw_init_drv_sw(struct adapter *padapter);
 u8 rtw_free_drv_sw(struct adapter *padapter);
-u8 rtw_reset_drv_sw(struct adapter *padapter);
+void rtw_reset_drv_sw(struct adapter *padapter);
 void rtw_dev_unload(struct adapter *padapter);
 
 u32 rtw_start_drv_threads(struct adapter *padapter);
diff --git a/drivers/staging/rtl8723bs/os_dep/os_intfs.c b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
index bd8e316..79d073e 100644
--- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c
@@ -705,9 +705,8 @@ void devobj_deinit(struct dvobj_priv *pdvobj)
 	kfree(pdvobj);
 }
 
-u8 rtw_reset_drv_sw(struct adapter *padapter)
+void rtw_reset_drv_sw(struct adapter *padapter)
 {
-	u8 ret8 = _SUCCESS;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
 
@@ -737,7 +736,6 @@ u8 rtw_reset_drv_sw(struct adapter *padapter)
 
 	rtw_set_signal_stat_timer(&padapter->recvpriv);
 
-	return ret8;
 }
 
 
-- 
2.7.4