From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753066AbWKCEEt (ORCPT ); Thu, 2 Nov 2006 23:04:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753070AbWKCEEs (ORCPT ); Thu, 2 Nov 2006 23:04:48 -0500 Received: from pentafluge.infradead.org ([213.146.154.40]:47819 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S1753066AbWKCEEq (ORCPT ); Thu, 2 Nov 2006 23:04:46 -0500 From: mchehab@infradead.org To: linux-kernel@vger.kernel.org Cc: linux-dvb-maintainer@linuxtv.org, Randy Dunlap , Andrew Morton , Mauro Carvalho Chehab Subject: [PATCH 3/7] V4L/DVB (4786): Pvrusb2: use NULL instead of 0 Date: Fri, 03 Nov 2006 01:02:13 -0300 Message-id: <20061103040213.PS8770730003@infradead.org> In-Reply-To: <20061103035925.PS9047100000@infradead.org> References: <20061103035925.PS9047100000@infradead.org> Mime-Version: 1.0 X-Mailer: Evolution 2.8.0-1mdv2007.0 Content-Transfer-Encoding: 7bit X-Bad-Reply: References and In-Reply-To but no 'Re:' in Subject. X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap Fix sparse NULL usage warnings: drivers/media/video/pvrusb2/pvrusb2-v4l2.c:714:14: warning: Using plain integer as NULL pointer drivers/media/video/pvrusb2/pvrusb2-v4l2.c:715:16: warning: Using plain integer as NULL pointer drivers/media/video/pvrusb2/pvrusb2-v4l2.c:1079:10: warning: Using plain integer as NULL pointer drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c:224:58: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c | 2 +- drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c index df8feac..c80c26b 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c +++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c @@ -221,7 +221,7 @@ static unsigned int decoder_describe(str static void decoder_reset(struct pvr2_v4l_cx2584x *ctxt) { int ret; - ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,0); + ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,NULL); pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx25840 decoder_reset (ret=%d)",ret); } diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index 97e974d..bb40e90 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -711,8 +711,8 @@ static void pvr2_v4l2_dev_destroy(struct dip->devbase.minor,pvr2_config_get_name(dip->config)); /* Paranoia */ - dip->v4lp = 0; - dip->stream = 0; + dip->v4lp = NULL; + dip->stream = NULL; /* Actual deallocation happens later when all internal references are gone. */ @@ -1076,7 +1076,7 @@ struct pvr2_v4l2 *pvr2_v4l2_create(struc vp->vdev = kmalloc(sizeof(*vp->vdev),GFP_KERNEL); if (!vp->vdev) { kfree(vp); - return 0; + return NULL; } memset(vp->vdev,0,sizeof(*vp->vdev)); pvr2_channel_init(&vp->channel,mnp);