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platform/x86: alienware-wmi: Correct a memory leak

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commit ff0e9f26288d2daee4950f42b37a3d3d30d36ec1 upstream.

An ACPI buffer that was allocated was not being freed after use.

Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Cc: stable@vger.kernel.org
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mario Limonciello 2018-09-10 13:01:53 -05:00 committed by Greg Kroah-Hartman
parent ff6805037d
commit e2d5285b98
1 changed files with 1 additions and 0 deletions
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drivers/platform/x86/alienware-wmi.c
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@ -519,6 +519,7 @@ static acpi_status alienware_wmax_command(struct wmax_basic_args *in_args,
if (obj && obj->type == ACPI_TYPE_INTEGER)
*out_data = (u32) obj->integer.value;
}
kfree(output.pointer);
return status;
}