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Wed, 24 Jun 2020 14:12:01 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 05OE8IiG098287; Wed, 24 Jun 2020 14:12:00 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3020.oracle.com with ESMTP id 31uur7e5ag-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 24 Jun 2020 14:12:00 +0000 Received: from abhmp0012.oracle.com (abhmp0012.oracle.com [141.146.116.18]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 05OEBqRE021959; Wed, 24 Jun 2020 14:11:53 GMT Received: from kadam (/41.57.98.10) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 24 Jun 2020 14:11:52 +0000 Date: Wed, 24 Jun 2020 17:11:41 +0300 From: Dan Carpenter To: Nicolas Saenz Julienne Subject: Re: [PATCH 15/50] staging: vchi: Unify struct shim_service and struct vchi_service_handle Message-ID: <20200624141141.GA30990@kadam> References: <20200623164235.29566-1-nsaenzjulienne@suse.de> <20200623164235.29566-16-nsaenzjulienne@suse.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200623164235.29566-16-nsaenzjulienne@suse.de> User-Agent: Mutt/1.9.4 (2018-02-28) X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9662 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 spamscore=0 malwarescore=0 suspectscore=2 mlxlogscore=999 adultscore=0 phishscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006240102 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9662 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=2 bulkscore=0 cotscore=-2147483648 malwarescore=0 mlxscore=0 clxscore=1011 lowpriorityscore=0 mlxlogscore=999 phishscore=0 priorityscore=1501 spamscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006240103 X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, laurent.pinchart@ideasonboard.com, kernel-list@raspberrypi.com, linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Jun 23, 2020 at 06:42:01PM +0200, Nicolas Saenz Julienne wrote: > @@ -437,12 +432,10 @@ static void service_free(struct shim_service *service) > > int32_t vchi_service_open(struct vchiq_instance *instance, > struct service_creation *setup, > - struct vchi_service_handle **handle) > + struct vchi_service **service) > { > - struct shim_service *service = service_alloc(instance, setup); > - > - *handle = (struct vchi_service_handle *)service; > > + *service = service_alloc(instance, setup); > if (service) { This should be checking "*service". > struct vchiq_service_params params; > enum vchiq_status status; > @@ -450,27 +443,25 @@ int32_t vchi_service_open(struct vchiq_instance *instance, > memset(¶ms, 0, sizeof(params)); > params.fourcc = setup->service_id; > params.callback = shim_callback; > - params.userdata = service; > + params.userdata = *service; > params.version = setup->version.version; > params.version_min = setup->version.version_min; > > status = vchiq_open_service(instance, ¶ms, > - &service->handle); > + &((*service)->handle)); > if (status != VCHIQ_SUCCESS) { > - service_free(service); > - service = NULL; > - *handle = NULL; > + service_free(*service); > + *service = NULL; > } > } > > - return service ? 0 : -1; > + return *service ? 0 : -1; > } > EXPORT_SYMBOL(vchi_service_open); > regards, dan carpenter _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel