From patchwork Fri Apr 7 00:55:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li Qiong X-Patchwork-Id: 671994 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 8B244C76196 for ; Fri, 7 Apr 2023 00:59:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231404AbjDGA7g (ORCPT ); Thu, 6 Apr 2023 20:59:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230151AbjDGA7f (ORCPT ); Thu, 6 Apr 2023 20:59:35 -0400 X-Greylist: delayed 207 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 06 Apr 2023 17:59:33 PDT Received: from mail.nfschina.com (unknown [42.101.60.222]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D08062727; Thu, 6 Apr 2023 17:59:33 -0700 (PDT) Received: from localhost (unknown [127.0.0.1]) by mail.nfschina.com (Postfix) with ESMTP id 2B1261A00B0D; Fri, 7 Apr 2023 08:56:50 +0800 (CST) X-Virus-Scanned: amavisd-new at nfschina.com Received: from mail.nfschina.com ([127.0.0.1]) by localhost (localhost.localdomain [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cpzkFWlJUWFV; Fri, 7 Apr 2023 08:56:49 +0800 (CST) Received: from localhost.localdomain (unknown [180.167.10.98]) (Authenticated sender: liqiong@nfschina.com) by mail.nfschina.com (Postfix) with ESMTPA id 00F9E1A00886; Fri, 7 Apr 2023 08:56:48 +0800 (CST) From: Li Qiong To: Mauro Carvalho Chehab , Andy Walls Cc: Hans Verkuil , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Li Qiong Subject: [PATCH] media: pci: remove unnecessary (void*) conversions Date: Fri, 7 Apr 2023 08:55:16 +0800 Message-Id: <20230407005516.13517-1-liqiong@nfschina.com> X-Mailer: git-send-email 2.11.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org No need to cast (void*) pointer to other type. Signed-off-by: Li Qiong --- drivers/media/pci/bt8xx/dst_ca.c | 2 +- drivers/media/pci/cx18/cx18-dvb.c | 4 ++-- drivers/media/pci/saa7164/saa7164-dvb.c | 4 ++-- drivers/media/pci/ttpci/budget-core.c | 4 ++-- 4 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/media/pci/bt8xx/dst_ca.c b/drivers/media/pci/bt8xx/dst_ca.c index 85fcdc59f0d1..d234a0f404d6 100644 --- a/drivers/media/pci/bt8xx/dst_ca.c +++ b/drivers/media/pci/bt8xx/dst_ca.c @@ -534,7 +534,7 @@ static long dst_ca_ioctl(struct file *file, unsigned int cmd, unsigned long ioct mutex_lock(&dst_ca_mutex); dvbdev = file->private_data; - state = (struct dst_state *)dvbdev->priv; + state = dvbdev->priv; p_ca_message = kmalloc(sizeof (struct ca_msg), GFP_KERNEL); p_ca_slot_info = kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL); p_ca_caps = kmalloc(sizeof (struct ca_caps), GFP_KERNEL); diff --git a/drivers/media/pci/cx18/cx18-dvb.c b/drivers/media/pci/cx18/cx18-dvb.c index 33e5a5b5fab4..cf82360a503d 100644 --- a/drivers/media/pci/cx18/cx18-dvb.c +++ b/drivers/media/pci/cx18/cx18-dvb.c @@ -234,7 +234,7 @@ static int dvb_register(struct cx18_stream *stream); static int cx18_dvb_start_feed(struct dvb_demux_feed *feed) { struct dvb_demux *demux = feed->demux; - struct cx18_stream *stream = (struct cx18_stream *) demux->priv; + struct cx18_stream *stream = demux->priv; struct cx18 *cx; int ret; u32 v; @@ -305,7 +305,7 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed) static int cx18_dvb_stop_feed(struct dvb_demux_feed *feed) { struct dvb_demux *demux = feed->demux; - struct cx18_stream *stream = (struct cx18_stream *)demux->priv; + struct cx18_stream *stream = demux->priv; struct cx18 *cx; int ret = -EINVAL; diff --git a/drivers/media/pci/saa7164/saa7164-dvb.c b/drivers/media/pci/saa7164/saa7164-dvb.c index 24421c116b0b..3eb749db1ca7 100644 --- a/drivers/media/pci/saa7164/saa7164-dvb.c +++ b/drivers/media/pci/saa7164/saa7164-dvb.c @@ -280,7 +280,7 @@ static int saa7164_dvb_start_port(struct saa7164_port *port) static int saa7164_dvb_start_feed(struct dvb_demux_feed *feed) { struct dvb_demux *demux = feed->demux; - struct saa7164_port *port = (struct saa7164_port *) demux->priv; + struct saa7164_port *port = demux->priv; struct saa7164_dvb *dvb = &port->dvb; struct saa7164_dev *dev = port->dev; int ret = 0; @@ -307,7 +307,7 @@ static int saa7164_dvb_start_feed(struct dvb_demux_feed *feed) static int saa7164_dvb_stop_feed(struct dvb_demux_feed *feed) { struct dvb_demux *demux = feed->demux; - struct saa7164_port *port = (struct saa7164_port *) demux->priv; + struct saa7164_port *port = demux->priv; struct saa7164_dvb *dvb = &port->dvb; struct saa7164_dev *dev = port->dev; int ret = 0; diff --git a/drivers/media/pci/ttpci/budget-core.c b/drivers/media/pci/ttpci/budget-core.c index 5d5796f24469..710595987522 100644 --- a/drivers/media/pci/ttpci/budget-core.c +++ b/drivers/media/pci/ttpci/budget-core.c @@ -308,7 +308,7 @@ int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr, static int budget_start_feed(struct dvb_demux_feed *feed) { struct dvb_demux *demux = feed->demux; - struct budget *budget = (struct budget *) demux->priv; + struct budget *budget = demux->priv; int status = 0; dprintk(2, "budget: %p\n", budget); @@ -327,7 +327,7 @@ static int budget_start_feed(struct dvb_demux_feed *feed) static int budget_stop_feed(struct dvb_demux_feed *feed) { struct dvb_demux *demux = feed->demux; - struct budget *budget = (struct budget *) demux->priv; + struct budget *budget = demux->priv; int status = 0; dprintk(2, "budget: %p\n", budget);