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staging: r8188eu: remove unneeded variable 

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@zte.com.cn>
Signed-off-by: Jing Yangyang <jing.yangyang@zte.com.cn>
Link: https://lore.kernel.org/r/20210825061531.69678-1-deng.changcheng@zte.com.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jing Yangyang 2021-08-24 23:15:31 -07:00 committed by Greg Kroah-Hartman
parent 62dbd849e0
commit 7990b535d2
1 changed files with 3 additions and 6 deletions
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9
drivers/staging/r8188eu/os_dep/os_intfs.c
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@ -501,7 +501,6 @@ 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;
@ -573,7 +572,7 @@ 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)
@ -750,7 +749,6 @@ 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;
@ -796,12 +794,11 @@ 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;
@ -827,7 +824,7 @@ 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)