From patchwork Fri Feb 10 11:16:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 13135701 X-Patchwork-Delegate: kuba@kernel.org 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 7BEAFC64EC4 for ; Fri, 10 Feb 2023 11:17:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232084AbjBJLRA (ORCPT ); Fri, 10 Feb 2023 06:17:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232130AbjBJLQu (ORCPT ); Fri, 10 Feb 2023 06:16:50 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5499E72DEF for ; Fri, 10 Feb 2023 03:16:43 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pQROO-0003KX-Ok; Fri, 10 Feb 2023 12:16:36 +0100 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pQROM-003xEb-EO; Fri, 10 Feb 2023 12:16:35 +0100 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pQROM-008k9f-P8; Fri, 10 Feb 2023 12:16:34 +0100 From: Sascha Hauer To: linux-wireless@vger.kernel.org Cc: Neo Jou , Hans Ulli Kroll , Ping-Ke Shih , Yan-Hsuan Chuang , Kalle Valo , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Martin Blumenstingl , kernel@pengutronix.de, Alexander Hochbaum , Da Xue , Po-Hao Huang , Andreas Henriksson , Viktor Petrenko , Sascha Hauer Subject: [PATCH v2 3/3] wifi: rtw88: usb: drop now unnecessary URB size check Date: Fri, 10 Feb 2023 12:16:32 +0100 Message-Id: <20230210111632.1985205-4-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230210111632.1985205-1-s.hauer@pengutronix.de> References: <20230210111632.1985205-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Now that we send URBs with the URB_ZERO_PACKET flag set we no longer need to make sure that the URB sizes are not multiple of the bulkout_size. Drop the check. Signed-off-by: Sascha Hauer Reviewed-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw88/usb.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c index 1a09c9288198a..2a8336b1847a5 100644 --- a/drivers/net/wireless/realtek/rtw88/usb.c +++ b/drivers/net/wireless/realtek/rtw88/usb.c @@ -414,24 +414,11 @@ static int rtw_usb_write_data_rsvd_page(struct rtw_dev *rtwdev, u8 *buf, u32 size) { const struct rtw_chip_info *chip = rtwdev->chip; - struct rtw_usb *rtwusb; struct rtw_tx_pkt_info pkt_info = {0}; - u32 len, desclen; - - rtwusb = rtw_get_usb_priv(rtwdev); pkt_info.tx_pkt_size = size; pkt_info.qsel = TX_DESC_QSEL_BEACON; - - desclen = chip->tx_pkt_desc_sz; - len = desclen + size; - if (len % rtwusb->bulkout_size == 0) { - len += RTW_USB_PACKET_OFFSET_SZ; - pkt_info.offset = desclen + RTW_USB_PACKET_OFFSET_SZ; - pkt_info.pkt_offset = 1; - } else { - pkt_info.offset = desclen; - } + pkt_info.offset = chip->tx_pkt_desc_sz; return rtw_usb_write_data(rtwdev, &pkt_info, buf); }