staging: rtl8712: fix some confusing indenting

These set off a static checker warning about "warn: add curly braces?",
but actually the code it correct, it's just the indenting which is
wrong.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8712/rtl871x_security.c

@@ -1253,8 +1253,9 @@ static sint aes_decipher(u8 *key, uint	hdrlen,
 		if (hdrlen != WLAN_HDR_A3_QOS_LEN)
 			hdrlen += 2;
 		qc_exists = 1;
-	} else
+	} else {
 		qc_exists = 0;
+	}
 	/* now, decrypt pframe with hdrlen offset and plen long */
 	payload_index = hdrlen + 8; /* 8 is for extiv */
 	for (i = 0; i < num_blocks; i++) {