[PATCH RESEND 12/16] staging: rtl8188eu: make rtw_init_cmd_priv() void

[Luca Ceresoli]

rtw_init_cmd_priv() always returns _SUCCESS, which is fine since it
only calls void initializers. Thus, make it void and remove code
checking for its return value.

Signed-off-by: Luca Ceresoli <luca at lucaceresoli.net>
Cc: Larry Finger <Larry.Finger at lwfinger.net>
Cc: Greg Kroah-Hartman <gregkh at linux.com>
---
 drivers/staging/rtl8188eu/core/rtw_cmd.c    | 3 +--
 drivers/staging/rtl8188eu/include/rtw_cmd.h | 2 +-
 drivers/staging/rtl8188eu/os_dep/os_intfs.c | 7 +------
 3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_cmd.c b/drivers/staging/rtl8188eu/core/rtw_cmd.c
index bb275857c81d..0ebf65c87dc0 100644
--- a/drivers/staging/rtl8188eu/core/rtw_cmd.c
+++ b/drivers/staging/rtl8188eu/core/rtw_cmd.c
@@ -244,13 +244,12 @@ Caller and the rtw_cmd_thread can protect cmd_q by spin_lock.
 No irqsave is necessary.
 */
 
-int rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
+void rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
 {
 	sema_init(&(pcmdpriv->cmd_queue_sema), 0);
 	sema_init(&(pcmdpriv->terminate_cmdthread_sema), 0);
 
 	_rtw_init_queue(&(pcmdpriv->cmd_queue));
-	return _SUCCESS;
 }
 
 /*
diff --git a/drivers/staging/rtl8188eu/include/rtw_cmd.h b/drivers/staging/rtl8188eu/include/rtw_cmd.h
index cc37da9df95f..49b10d105274 100644
--- a/drivers/staging/rtl8188eu/include/rtw_cmd.h
+++ b/drivers/staging/rtl8188eu/include/rtw_cmd.h
@@ -67,7 +67,7 @@ void rtw_free_cmd_obj(struct cmd_obj *pcmd);
 
 int rtw_cmd_thread(void *context);
 
-int rtw_init_cmd_priv(struct cmd_priv *pcmdpriv);
+void rtw_init_cmd_priv(struct cmd_priv *pcmdpriv);
 
 enum rtw_drvextra_cmd_id {
 	NONE_WK_CID,
diff --git a/drivers/staging/rtl8188eu/os_dep/os_intfs.c b/drivers/staging/rtl8188eu/os_dep/os_intfs.c
index 2361bce480c3..6ec881952029 100644
--- a/drivers/staging/rtl8188eu/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8188eu/os_dep/os_intfs.c
@@ -863,12 +863,7 @@ u8 rtw_init_drv_sw(struct adapter *padapter)
 
 	RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_init_drv_sw\n"));
 
-	if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL) {
-		RT_TRACE(_module_os_intfs_c_, _drv_err_, ("\n Can't init cmd_priv\n"));
-		ret8 = _FAIL;
-		goto exit;
-	}
-
+	rtw_init_cmd_priv(&padapter->cmdpriv);
 	padapter->cmdpriv.padapter = padapter;
 
 	if (rtw_init_mlme_priv(padapter) == _FAIL) {
-- 
1.9.1