[PATCH 3.16 231/328] platform/x86: alienware-wmi: Correct a memory leak

Ben Hutchings
2018-12-09T22:23:09Z

From: Mario Limonciello <mario.limonciello@dell.com>

commit ff0e9f26288d2daee4950f42b37a3d3d30d36ec1 upstream.

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

Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/platform/x86/alienware-wmi.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/platform/x86/alienware-wmi.c
+++ b/drivers/platform/x86/alienware-wmi.c
@@ -447,6 +447,7 @@ static acpi_status alienware_hdmi_comman
if (obj && obj->type == ACPI_TYPE_INTEGER)
*out_data = (u32) obj->integer.value;
}
+ kfree(output.pointer);
return status;

}