Bluetooth: fix endianness conversion in L2CAP

Last commit added a wrong endianness conversion. Fixing that.
Reported-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

net/bluetooth/l2cap.c

@@ -2452,11 +2452,11 @@ static void l2cap_add_conf_opt(void **ptr, u8 type, u8 len, unsigned long val)
 		break;
 
 	case 2:
-		put_unaligned_le16(cpu_to_le16(val), opt->val);
+		put_unaligned_le16(val, opt->val);
 		break;
 
 	case 4:
-		put_unaligned_le32(cpu_to_le32(val), opt->val);
+		put_unaligned_le32(val, opt->val);
 		break;
 
 	default: