staging: rtl8723au: core: rtw_pwrctrl: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_pwrctrl.c WARNING: Missing a blank line after declarations
Signed-off-by: NYeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/core/rtw_pwrctrl.c

@@ -178,6 +178,7 @@ void rtw_ps_processor23a(struct rtw_adapter *padapter)
 static void pwr_state_check_handler(unsigned long data)
 {
 	struct rtw_adapter *padapter = (struct rtw_adapter *)data;
+
 	rtw_ps_cmd23a(padapter);
 }
 
@@ -470,6 +471,7 @@ void rtw_free_pwrctrl_priv(struct rtw_adapter *adapter)
 inline void rtw_set_ips_deny23a(struct rtw_adapter *padapter, u32 ms)
 {
 	struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
+
 	pwrpriv->ips_deny_time = jiffies + msecs_to_jiffies(ms);
 }