From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3ySmSW1v0SzDr6C for ; Fri, 3 Nov 2017 13:42:01 +1100 (AEDT) Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id vA32cspV079849 for ; Thu, 2 Nov 2017 22:41:58 -0400 Received: from e06smtp12.uk.ibm.com (e06smtp12.uk.ibm.com [195.75.94.108]) by mx0b-001b2d01.pphosted.com with ESMTP id 2e0akgnrvw-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 02 Nov 2017 22:41:58 -0400 Received: from localhost by e06smtp12.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 3 Nov 2017 02:41:56 -0000 From: Cyril Bur To: linux-mtd@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, stewart@linux.vnet.ibm.com Cc: dwmw2@infradead.org, computersforpeace@gmail.com, boris.brezillon@free-electrons.com, sjitindarsingh@gmail.com Subject: [PATCH v5 03/10] mtd: powernv_flash: Remove pointless goto in driver init Date: Fri, 3 Nov 2017 13:41:39 +1100 In-Reply-To: <20171103024146.17086-1-cyrilbur@gmail.com> References: <20171103024146.17086-1-cyrilbur@gmail.com> Message-Id: <20171103024146.17086-4-cyrilbur@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , powernv_flash_probe() has pointless goto statements which jump to the end of the function to simply return a variable. Rather than checking for error and going to the label, just return the error as soon as it is detected. Signed-off-by: Cyril Bur Acked-by: Boris Brezillon --- drivers/mtd/devices/powernv_flash.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/mtd/devices/powernv_flash.c b/drivers/mtd/devices/powernv_flash.c index ca3ca6adf71e..4dd3b5d2feb2 100644 --- a/drivers/mtd/devices/powernv_flash.c +++ b/drivers/mtd/devices/powernv_flash.c @@ -227,21 +227,20 @@ static int powernv_flash_probe(struct platform_device *pdev) int ret; data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); - if (!data) { - ret = -ENOMEM; - goto out; - } + if (!data) + return -ENOMEM; + data->mtd.priv = data; ret = of_property_read_u32(dev->of_node, "ibm,opal-id", &(data->id)); if (ret) { dev_err(dev, "no device property 'ibm,opal-id'\n"); - goto out; + return ret; } ret = powernv_flash_set_driver_info(dev, &data->mtd); if (ret) - goto out; + return ret; dev_set_drvdata(dev, data); @@ -250,10 +249,7 @@ static int powernv_flash_probe(struct platform_device *pdev) * with an ffs partition at the start, it should prove easier for users * to deal with partitions or not as they see fit */ - ret = mtd_device_register(&data->mtd, NULL, 0); - -out: - return ret; + return mtd_device_register(&data->mtd, NULL, 0); } /** -- 2.15.0