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| author | Hanjun Guo <guohanjun@huawei.com> | 2021-06-02 12:36:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-14 17:53:17 +0300 |
| commit | 2238732f19926fc49e9d3e00e09da0e91da5e428 (patch) | |
| tree | 72ca7301f259dc5dba709cb426eba0aa92b4ba6d /drivers/acpi | |
| parent | 00f3017e04d42c6e2ae72254a92bf1b298942764 (diff) | |
| download | linux-2238732f19926fc49e9d3e00e09da0e91da5e428.tar.xz | |
ACPI: bus: Call kobject_put() in acpi_init() error path
[ Upstream commit 4ac7a817f1992103d4e68e9837304f860b5e7300 ]
Although the system will not be in a good condition or it will not
boot if acpi_bus_init() fails, it is still necessary to put the
kobject in the error path before returning to avoid leaking memory.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/bus.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 54002670cb7a..bbd9c93fc4c2 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -1240,6 +1240,7 @@ static int __init acpi_init(void) result = acpi_bus_init(); if (result) { + kobject_put(acpi_kobj); disable_acpi(); return result; } |