staging: rtl8188eu: remove ternary operator

Instead of using ternary operator to set variable res, use the value
of variable match (or the negation) directly to simplify the code and
improve readability.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20191026121135.181897-5-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_sta_mgt.c

@@ -504,9 +504,9 @@ bool rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr)
 	spin_unlock_bh(&pacl_node_q->lock);
 
 	if (pacl_list->mode == 1)/* accept unless in deny list */
-		res = (match) ? false : true;
+		res = !match;
 	else if (pacl_list->mode == 2)/* deny unless in accept list */
-		res = (match) ? true : false;
+		res = match;
 	else
 		res = true;