Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S941720AbcJYPP6 (ORCPT ); Tue, 25 Oct 2016 11:15:58 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:58213 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936571AbcJYPPy (ORCPT ); Tue, 25 Oct 2016 11:15:54 -0400 From: Hanjun Guo To: Marc Zyngier , "Rafael J. Wysocki" , Lorenzo Pieralisi CC: , , , Thomas Gleixner , Greg KH , Tomasz Nowicki , Ma Jun , Kefeng Wang , "Agustin Vega-Frias" , Sinan Kaya , "G Gregory" , Charles Garcia-Tobin , , , , Hanjun Guo Subject: [PATCH v3 01/14] ACPI: ARM64: IORT: minor cleanup for iort_match_node_callback() Date: Tue, 25 Oct 2016 23:09:16 +0800 Message-ID: <1477408169-22217-2-git-send-email-guohanjun@huawei.com> X-Mailer: git-send-email 1.7.12.4 In-Reply-To: <1477408169-22217-1-git-send-email-guohanjun@huawei.com> References: <1477408169-22217-1-git-send-email-guohanjun@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1807 Lines: 57 From: Hanjun Guo Cleanup iort_match_node_callback() a little bit to reduce some lines of code, aslo fix the indentation in iort_scan_node(). Signed-off-by: Hanjun Guo Cc: Lorenzo Pieralisi Cc: Marc Zyngier Cc: Tomasz Nowicki --- drivers/acpi/arm64/iort.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 5741bfd..ee68cfc 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -225,7 +225,7 @@ static struct acpi_iort_node *iort_scan_node(enum acpi_iort_node_type type, if (iort_node->type == type && ACPI_SUCCESS(callback(iort_node, context))) - return iort_node; + return iort_node; iort_node = ACPI_ADD_PTR(struct acpi_iort_node, iort_node, iort_node->length); @@ -253,17 +253,15 @@ static acpi_status iort_match_node_callback(struct acpi_iort_node *node, void *context) { struct device *dev = context; - acpi_status status; + acpi_status status = AE_NOT_FOUND; if (node->type == ACPI_IORT_NODE_NAMED_COMPONENT) { struct acpi_buffer buf = { ACPI_ALLOCATE_BUFFER, NULL }; struct acpi_device *adev = to_acpi_device_node(dev->fwnode); struct acpi_iort_named_component *ncomp; - if (!adev) { - status = AE_NOT_FOUND; + if (!adev) goto out; - } status = acpi_get_name(adev->handle, ACPI_FULL_PATHNAME, &buf); if (ACPI_FAILURE(status)) { @@ -289,8 +287,6 @@ static acpi_status iort_match_node_callback(struct acpi_iort_node *node, */ status = pci_rc->pci_segment_number == pci_domain_nr(bus) ? AE_OK : AE_NOT_FOUND; - } else { - status = AE_NOT_FOUND; } out: return status; -- 1.7.12.4