From patchwork Sun Mar 6 07:55:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vincent Mailhol X-Patchwork-Id: 12770585 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 429CBC433F5 for ; Sun, 6 Mar 2022 07:57:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232127AbiCFH5t (ORCPT ); Sun, 6 Mar 2022 02:57:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60208 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232115AbiCFH5s (ORCPT ); Sun, 6 Mar 2022 02:57:48 -0500 Received: from smtp.smtpout.orange.fr (smtp01.smtpout.orange.fr [80.12.242.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74A545677A for ; Sat, 5 Mar 2022 23:56:57 -0800 (PST) Received: from localhost.localdomain ([106.133.32.90]) by smtp.orange.fr with ESMTPA id Qljkni9jQu3WEQll7nB7tk; Sun, 06 Mar 2022 08:56:56 +0100 X-ME-Helo: localhost.localdomain X-ME-Auth: MDU0YmViZGZmMDIzYiBlMiM2NTczNTRjNWZkZTMwOGRiOGQ4ODf3NWI1ZTMyMzdiODlhOQ== X-ME-Date: Sun, 06 Mar 2022 08:56:56 +0100 X-ME-IP: 106.133.32.90 From: Vincent Mailhol To: Greg Kroah-Hartman , linux-usb@vger.kernel.org Cc: Vincent Mailhol , Rui Miguel Silva Subject: [PATCH v2 02/10] usb: isp1760: remove redundant max_packet() macro Date: Sun, 6 Mar 2022 16:55:16 +0900 Message-Id: <20220306075524.706660-3-mailhol.vincent@wanadoo.fr> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220306075524.706660-1-mailhol.vincent@wanadoo.fr> References: <20220304105420.1059585-1-mailhol.vincent@wanadoo.fr> <20220306075524.706660-1-mailhol.vincent@wanadoo.fr> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The function usb_endpoint_maxp() (called by usb_maxpacket()) already does the sanitazation of the USB endpoint max packet size. The call to max_packet() does the same thing and is thus removed. The macro max_packet() not being used anymore also gets removed. CC: Rui Miguel Silva Signed-off-by: Vincent Mailhol Reviewed-by: Rui Miguel Silva --- drivers/usb/isp1760/isp1760-hcd.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/isp1760/isp1760-hcd.c b/drivers/usb/isp1760/isp1760-hcd.c index 79d571f1429b..893becb077d3 100644 --- a/drivers/usb/isp1760/isp1760-hcd.c +++ b/drivers/usb/isp1760/isp1760-hcd.c @@ -1768,7 +1768,6 @@ static void qtd_list_free(struct list_head *qtd_list) * Packetize urb->transfer_buffer into list of packets of size wMaxPacketSize. * Also calculate the PID type (SETUP/IN/OUT) for each packet. */ -#define max_packet(wMaxPacketSize) ((wMaxPacketSize) & 0x07ff) static void packetize_urb(struct usb_hcd *hcd, struct urb *urb, struct list_head *head, gfp_t flags) { @@ -1809,8 +1808,8 @@ static void packetize_urb(struct usb_hcd *hcd, packet_type = IN_PID; } - maxpacketsize = max_packet(usb_maxpacket(urb->dev, urb->pipe, - usb_pipeout(urb->pipe))); + maxpacketsize = usb_maxpacket(urb->dev, urb->pipe, + usb_pipeout(urb->pipe)); /* * buffer gets wrapped in one or more qtds;