From patchwork Thu Sep 14 04:04:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wu Yunchuan X-Patchwork-Id: 13384410 X-Patchwork-Delegate: kvalo@adurom.com 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 7F0DECA0EF3 for ; Thu, 14 Sep 2023 04:04:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234607AbjINEEw (ORCPT ); Thu, 14 Sep 2023 00:04:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234367AbjINEEu (ORCPT ); Thu, 14 Sep 2023 00:04:50 -0400 Received: from mail.nfschina.com (unknown [42.101.60.195]) by lindbergh.monkeyblade.net (Postfix) with SMTP id 5960A1BEF; Wed, 13 Sep 2023 21:04:45 -0700 (PDT) Received: from localhost.localdomain (unknown [180.167.10.98]) by mail.nfschina.com (Maildata Gateway V2.8.8) with ESMTPA id 6CD11605FCF3B; Thu, 14 Sep 2023 12:04:43 +0800 (CST) X-MD-Sfrom: yunchuan@nfschina.com X-MD-SrcIP: 180.167.10.98 From: Wu Yunchuan To: chunkeey@googlemail.com, kvalo@kernel.org Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Wu Yunchuan Subject: [PATCH wireless-next 2/9] carl9170: remove unnecessary (void*) conversions Date: Thu, 14 Sep 2023 12:04:40 +0800 Message-Id: <20230914040439.1169604-1-yunchuan@nfschina.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org No need cast (void *) to (struct ar9170 *), (u8 *) or (void*). Signed-off-by: Wu Yunchuan --- drivers/net/wireless/ath/carl9170/usb.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c index e4eb666c6eea..c4edf8355941 100644 --- a/drivers/net/wireless/ath/carl9170/usb.c +++ b/drivers/net/wireless/ath/carl9170/usb.c @@ -178,7 +178,7 @@ static void carl9170_usb_tx_data_complete(struct urb *urb) switch (urb->status) { /* everything is fine */ case 0: - carl9170_tx_callback(ar, (void *)urb->context); + carl9170_tx_callback(ar, urb->context); break; /* disconnect */ @@ -369,7 +369,7 @@ void carl9170_usb_handle_tx_err(struct ar9170 *ar) struct urb *urb; while ((urb = usb_get_from_anchor(&ar->tx_err))) { - struct sk_buff *skb = (void *)urb->context; + struct sk_buff *skb = urb->context; carl9170_tx_drop(ar, skb); carl9170_tx_callback(ar, skb); @@ -397,7 +397,7 @@ static void carl9170_usb_tasklet(struct tasklet_struct *t) static void carl9170_usb_rx_complete(struct urb *urb) { - struct ar9170 *ar = (struct ar9170 *)urb->context; + struct ar9170 *ar = urb->context; int err; if (WARN_ON_ONCE(!ar)) @@ -559,7 +559,7 @@ static int carl9170_usb_flush(struct ar9170 *ar) int ret, err = 0; while ((urb = usb_get_from_anchor(&ar->tx_wait))) { - struct sk_buff *skb = (void *)urb->context; + struct sk_buff *skb = urb->context; carl9170_tx_drop(ar, skb); carl9170_tx_callback(ar, skb); usb_free_urb(urb); @@ -668,7 +668,7 @@ int carl9170_exec_cmd(struct ar9170 *ar, const enum carl9170_cmd_oids cmd, memcpy(ar->cmd.data, payload, plen); spin_lock_bh(&ar->cmd_lock); - ar->readbuf = (u8 *)out; + ar->readbuf = out; ar->readlen = outlen; spin_unlock_bh(&ar->cmd_lock);