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Mon, 30 Nov 2020 12:53:42 +0000 Received: from abhmp0003.oracle.com (abhmp0003.oracle.com [141.146.116.9]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 0AUCreQG015374; Mon, 30 Nov 2020 12:53:40 GMT Received: from mwanda (/102.36.221.92) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 30 Nov 2020 04:53:39 -0800 Date: Mon, 30 Nov 2020 15:53:30 +0300 From: Dan Carpenter To: Helen Koike Subject: [PATCH] media: rockchip: rkisp1: remove some dead code Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-Mailer: git-send-email haha only kidding X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9820 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 suspectscore=0 phishscore=0 mlxlogscore=999 adultscore=0 mlxscore=0 bulkscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011300082 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9820 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 bulkscore=0 suspectscore=0 phishscore=0 mlxlogscore=999 lowpriorityscore=0 malwarescore=0 priorityscore=1501 spamscore=0 impostorscore=0 clxscore=1011 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011300081 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201130_075352_136368_0B11ABB3 X-CRM114-Status: GOOD ( 17.12 ) 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: Dafna Hirschfeld , Heiko Stuebner , kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The debugfs_create_dir() function never returns NULLs. It's not supposed to checked for errors in the normal case and there is no need to check in this function so let's just delete this dead code. Signed-off-by: Dan Carpenter --- drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c index 9af137e4967f..68da1eed753d 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c @@ -430,10 +430,6 @@ static void rkisp1_debug_init(struct rkisp1_device *rkisp1) struct rkisp1_debug *debug = &rkisp1->debug; debug->debugfs_dir = debugfs_create_dir(RKISP1_DRIVER_NAME, NULL); - if (!debug->debugfs_dir) { - dev_dbg(rkisp1->dev, "failed to create debugfs directory\n"); - return; - } debugfs_create_ulong("data_loss", 0444, debug->debugfs_dir, &debug->data_loss); debugfs_create_ulong("outform_size_err", 0444, debug->debugfs_dir,