[PATCH 1/9] platform/x86: hp-wmi: Cleanup local variable declarations
From: Darren Hart
Date: Wed Apr 19 2017 - 22:26:23 EST
From: "Darren Hart (VMware)" <dvhart@xxxxxxxxxxxxx>
Declare like types on one line. Order declarations in decreasing length
where possible.
Signed-off-by: Darren Hart (VMware) <dvhart@xxxxxxxxxxxxx>
---
drivers/platform/x86/hp-wmi.c | 29 +++++++++++++----------------
1 file changed, 13 insertions(+), 16 deletions(-)
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 5ca9328..e772105 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -346,15 +346,14 @@ static const struct rfkill_ops hp_wmi_rfkill_ops = {
static bool hp_wmi_get_sw_state(enum hp_wmi_radio r)
{
+ int mask = 0x200 << (r * 8);
int wireless = 0;
- int mask;
+
hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0,
&wireless, sizeof(wireless),
sizeof(wireless));
/* TBD: Pass error */
- mask = 0x200 << (r * 8);
-
if (wireless & mask)
return false;
else
@@ -363,15 +362,14 @@ static bool hp_wmi_get_sw_state(enum hp_wmi_radio r)
static bool hp_wmi_get_hw_state(enum hp_wmi_radio r)
{
+ int mask = 0x800 << (r * 8);
int wireless = 0;
- int mask;
+
hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0,
&wireless, sizeof(wireless),
sizeof(wireless));
/* TBD: Pass error */
- mask = 0x800 << (r * 8);
-
if (wireless & mask)
return false;
else
@@ -395,8 +393,8 @@ static const struct rfkill_ops hp_wmi_rfkill2_ops = {
static int hp_wmi_rfkill2_refresh(void)
{
- int err, i;
struct bios_rfkill2_state state;
+ int err, i;
err = hp_wmi_perform_query(HPWMI_WIRELESS2_QUERY, 0, &state,
0, sizeof(state));
@@ -502,9 +500,9 @@ static ssize_t set_als(struct device *dev, struct device_attribute *attr,
static ssize_t set_postcode(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
+ long unsigned int tmp2;
int ret;
u32 tmp;
- long unsigned int tmp2;
ret = kstrtoul(buf, 10, &tmp2);
if (ret || tmp2 != 1)
@@ -530,11 +528,11 @@ static DEVICE_ATTR(postcode, S_IRUGO | S_IWUSR, show_postcode, set_postcode);
static void hp_wmi_notify(u32 value, void *context)
{
struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
- union acpi_object *obj;
u32 event_id, event_data;
+ union acpi_object *obj;
int key_code = 0, ret;
- u32 *location;
acpi_status status;
+ u32 *location;
status = wmi_get_event_data(value, &response);
if (status != AE_OK) {
@@ -645,8 +643,7 @@ static void hp_wmi_notify(u32 value, void *context)
static int __init hp_wmi_input_setup(void)
{
acpi_status status;
- int err;
- int val;
+ int err, val;
hp_wmi_input_dev = input_allocate_device();
if (!hp_wmi_input_dev)
@@ -719,8 +716,7 @@ static void cleanup_sysfs(struct platform_device *device)
static int __init hp_wmi_rfkill_setup(struct platform_device *device)
{
- int err;
- int wireless = 0;
+ int err, wireless = 0;
err = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, &wireless,
sizeof(wireless), sizeof(wireless));
@@ -804,8 +800,9 @@ static int __init hp_wmi_rfkill_setup(struct platform_device *device)
static int __init hp_wmi_rfkill2_setup(struct platform_device *device)
{
- int err, i;
struct bios_rfkill2_state state;
+ int err, i;
+
err = hp_wmi_perform_query(HPWMI_WIRELESS2_QUERY, 0, &state,
0, sizeof(state));
if (err)
@@ -1002,9 +999,9 @@ static struct platform_driver hp_wmi_driver = {
static int __init hp_wmi_init(void)
{
- int err;
int event_capable = wmi_has_guid(HPWMI_EVENT_GUID);
int bios_capable = wmi_has_guid(HPWMI_BIOS_GUID);
+ int err;
if (!bios_capable && !event_capable)
return -ENODEV;
--
2.9.3