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platform/x86: dell-smbios-wmi: Correct a memory leak

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ACPI buffers were being allocated but never freed.

Reported-by: Pinzhen Xu <pinzhen.xu@intel.com>
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Cc: stable@vger.kernel.org
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
This commit is contained in:
Mario Limonciello 2018-09-10 13:01:52 -05:00 committed by Darren Hart (VMware)
parent 5b394b2ddf
commit affab51082
1 changed files with 1 additions and 0 deletions
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drivers/platform/x86/dell-smbios-wmi.c
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@ -78,6 +78,7 @@ static int run_smbios_call(struct wmi_device *wdev)
dev_dbg(&wdev->dev, "result: [%08x,%08x,%08x,%08x]\n",
priv->buf->std.output[0], priv->buf->std.output[1],
priv->buf->std.output[2], priv->buf->std.output[3]);
kfree(output.pointer);
return 0;
}