staging: rtl8712: r8712_wdg_wk_cmd(): Change return type

Change return type of function r8712_wdg_wk_cmd from u8 to void as its
return value is never stored, checked or otherwise used. Modify its
return statements accordingly.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl871x_cmd.c b/drivers/staging/rtl8712/rtl871x_cmd.c
index 516047a..163eadb 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_cmd.c
+++ b/drivers/staging/rtl8712/rtl871x_cmd.c
@@ -759,7 +759,7 @@ void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid)
        r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
 }
 
-u8 r8712_wdg_wk_cmd(struct _adapter *padapter)
+void r8712_wdg_wk_cmd(struct _adapter *padapter)
 {
        struct cmd_obj *ph2c;
        struct drvint_cmd_parm  *pdrvintcmd_param;
@@ -767,18 +767,17 @@ u8 r8712_wdg_wk_cmd(struct _adapter *padapter)
 
        ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC);
        if (!ph2c)
-               return _FAIL;
+               return;
        pdrvintcmd_param = kmalloc(sizeof(*pdrvintcmd_param), GFP_ATOMIC);
        if (!pdrvintcmd_param) {
                kfree(ph2c);
-               return _FAIL;
+               return;
        }
        pdrvintcmd_param->i_cid = WDG_WK_CID;
        pdrvintcmd_param->sz = 0;
        pdrvintcmd_param->pbuf = NULL;
        init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvintcmd_param, _DRV_INT_CMD_);
        r8712_enqueue_cmd_ex(pcmdpriv, ph2c);
-       return _SUCCESS;
 }
 
 void r8712_survey_cmd_callback(struct _adapter *padapter, struct cmd_obj *pcmd)

diff --git a/drivers/staging/rtl8712/rtl871x_cmd.h b/drivers/staging/rtl8712/rtl871x_cmd.h
index 2aa50e6..5d0a856 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_cmd.h
+++ b/drivers/staging/rtl8712/rtl871x_cmd.h
@@ -730,7 +730,7 @@ u8 r8712_setrttbl_cmd(struct _adapter  *padapter,
 u8 r8712_setfwdig_cmd(struct _adapter *padapter, u8 type);
 u8 r8712_setfwra_cmd(struct _adapter *padapter, u8 type);
 void r8712_addbareq_cmd(struct _adapter *padapter, u8 tid);
-u8 r8712_wdg_wk_cmd(struct _adapter *padapter);
+void r8712_wdg_wk_cmd(struct _adapter *padapter);
 void r8712_survey_cmd_callback(struct _adapter  *padapter,
                               struct cmd_obj *pcmd);
 void r8712_disassoc_cmd_callback(struct _adapter  *padapter,