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hp-wmi: remove a variable that is never read

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Remove the status variable from hp_wmi_perform_query which holds the
return value from wmi_evaluate_method(). It is never checked as the
function bails out if the output buffer hasn't been allocated which
indicates the call failed.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
This commit is contained in:
Anssi Hannula 2011-02-20 20:07:21 +02:00 committed by Matthew Garrett
parent 9af0e0fb70
commit 25bb067a08
1 changed files with 1 additions and 2 deletions
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3
drivers/platform/x86/hp-wmi.c
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@ -153,7 +153,6 @@ static int hp_wmi_perform_query(int query, int write, u32 *buffer,
int buffersize)
{
struct bios_return bios_return;
acpi_status status;
union acpi_object *obj;
struct bios_args args = {
.signature = 0x55434553,
@ -165,7 +164,7 @@ static int hp_wmi_perform_query(int query, int write, u32 *buffer,
struct acpi_buffer input = { sizeof(struct bios_args), &args };
struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
status = wmi_evaluate_method(HPWMI_BIOS_GUID, 0, 0x3, &input, &output);
wmi_evaluate_method(HPWMI_BIOS_GUID, 0, 0x3, &input, &output);
obj = output.pointer;