Staging: rtl8712: Remove unnecessary parentheses

This patch fixes checkpatch.pl warning in files of rel8712
WARNING : Unnecessary parentheses - maybe == should be = ?
Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8712/rtl8712_recv.c

@@ -974,7 +974,7 @@ int recv_func(struct _adapter *padapter, void *pcontext)
 	prframe = (union recv_frame *)pcontext;
 	orig_prframe = prframe;
 	pattrib = &prframe->u.hdr.attrib;
-	if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true)) {
+	if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) {
 		if (pattrib->crc_err == 1)
 			padapter->mppriv.rx_crcerrpktcount++;
 		else

drivers/staging/rtl8712/rtl871x_mlme.c

@@ -590,7 +590,7 @@ void r8712_surveydone_event_callback(struct _adapter *adapter, u8 *pbuf)
 	}
 
 	if (pmlmepriv->to_join == true) {
-		if ((check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true)) {
+		if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) {
 			if (check_fwstate(pmlmepriv, _FW_LINKED) == false) {
 				set_fwstate(pmlmepriv, _FW_UNDER_LINKING);