platform/x86: hp-wmi: Correct code style related issues

Update hp-wmi driver to address all code style issues reported
by checkpatch.pl script.

All changes were validated on a HP ZBook Workstation,
HP EliteBook x360, and HP EliteBook 850 G8 notebooks.

Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com>
Link: https://lore.kernel.org/r/20220404203626.4311-2-jorge.lopez2@hp.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 0e9a25b..667f94b 100644 (file)
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -605,6 +605,7 @@ static int hp_wmi_rfkill2_refresh(void)
        for (i = 0; i < rfkill2_count; i++) {
                int num = rfkill2[i].num;
                struct bios_rfkill2_device_state *devstate;
+
                devstate = &state.device[num];
 
                if (num >= state.count ||
@@ -625,6 +626,7 @@ static ssize_t display_show(struct device *dev, struct device_attribute *attr,
                            char *buf)
 {
        int value = hp_wmi_read_int(HPWMI_DISPLAY_QUERY);
+
        if (value < 0)
                return value;
        return sprintf(buf, "%d\n", value);
@@ -634,6 +636,7 @@ static ssize_t hddtemp_show(struct device *dev, struct device_attribute *attr,
                            char *buf)
 {
        int value = hp_wmi_read_int(HPWMI_HDDTEMP_QUERY);
+
        if (value < 0)
                return value;
        return sprintf(buf, "%d\n", value);
@@ -643,6 +646,7 @@ static ssize_t als_show(struct device *dev, struct device_attribute *attr,
                        char *buf)
 {
        int value = hp_wmi_read_int(HPWMI_ALS_QUERY);
+
        if (value < 0)
                return value;
        return sprintf(buf, "%d\n", value);
@@ -652,6 +656,7 @@ static ssize_t dock_show(struct device *dev, struct device_attribute *attr,
                         char *buf)
 {
        int value = hp_wmi_get_dock_state();
+
        if (value < 0)
                return value;
        return sprintf(buf, "%d\n", value);
@@ -661,6 +666,7 @@ static ssize_t tablet_show(struct device *dev, struct device_attribute *attr,
                           char *buf)
 {
        int value = hp_wmi_get_tablet_mode();
+
        if (value < 0)
                return value;
        return sprintf(buf, "%d\n", value);
@@ -671,6 +677,7 @@ static ssize_t postcode_show(struct device *dev, struct device_attribute *attr,
 {
        /* Get the POST error code of previous boot failure. */
        int value = hp_wmi_read_int(HPWMI_POSTCODEERROR_QUERY);
+
        if (value < 0)
                return value;
        return sprintf(buf, "0x%x\n", value);
@@ -1013,6 +1020,7 @@ static int __init hp_wmi_rfkill2_setup(struct platform_device *device)
                struct rfkill *rfkill;
                enum rfkill_type type;
                char *name;
+
                switch (state.device[i].radio_type) {
                case HPWMI_WIFI:
                        type = RFKILL_TYPE_WLAN;