From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linux PCI <linux-pci@vger.kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Toshi Kani <toshi.kani@hp.com>, Yinghai Lu <yinghai@kernel.org>
Subject: [PATCH 1/3] ACPI / hotplug: Fix acpi_bus_get_device() return value check
Date: Thu, 14 Nov 2013 00:15:19 +0100 [thread overview]
Message-ID: <1785834.mvVFipiyRh@vostro.rjw.lan> (raw)
In-Reply-To: <2434673.zhjYZOTQ4A@vostro.rjw.lan>
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Since acpi_bus_get_device() returns plain int and not acpi_status,
ACPI_FAILURE() should not be used for checking its return value. Fix
that.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/acpi/scan.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
Index: linux-pm/drivers/acpi/scan.c
===================================================================
--- linux-pm.orig/drivers/acpi/scan.c
+++ linux-pm/drivers/acpi/scan.c
@@ -411,8 +411,7 @@ static void acpi_hotplug_notify_cb(acpi_
break;
case ACPI_NOTIFY_EJECT_REQUEST:
acpi_handle_debug(handle, "ACPI_NOTIFY_EJECT_REQUEST event\n");
- status = acpi_bus_get_device(handle, &adev);
- if (ACPI_FAILURE(status))
+ if (acpi_bus_get_device(handle, &adev))
goto err_out;
get_device(&adev->dev);
next prev parent reply other threads:[~2013-11-13 23:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-13 23:14 [PATCH 0/3] ACPI hotplug fixes for 3.13 Rafael J. Wysocki
2013-11-13 23:15 ` Rafael J. Wysocki [this message]
2013-11-18 18:03 ` [PATCH 1/3] ACPI / hotplug: Fix acpi_bus_get_device() return value check Toshi Kani
2013-11-13 23:16 ` [PATCH 2/3] ACPI / hotplug: Fix PCI host bridge hot removal Rafael J. Wysocki
2013-11-18 18:10 ` Toshi Kani
2013-11-18 21:39 ` Rafael J. Wysocki
2013-11-18 23:13 ` Toshi Kani
2013-11-19 17:48 ` Toshi Kani
2013-11-19 21:10 ` Rafael J. Wysocki
2013-11-19 21:58 ` Toshi Kani
2013-11-19 23:42 ` Rafael J. Wysocki
2013-11-20 0:08 ` Rafael J. Wysocki
2013-11-20 1:22 ` Toshi Kani
2013-11-20 11:56 ` Rafael J. Wysocki
2013-11-20 15:36 ` Toshi Kani
2013-11-13 23:17 ` [PATCH 3/3] ACPI / PCI root: Clear driver_data before failing enumeration Rafael J. Wysocki
2013-11-18 18:10 ` Toshi Kani
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