HID: roccat: Fix code style issues

Missing whitespace, semi-colon after macro, and a duplicated out of
memory message.

Signed-off-by: Hans Duedal <hans.duedal@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index 6101816a7ddd8a96ae8ad0e9ecfa297c29fa637f..c29265055ac1a3b5d10d209b69ba55ab202c6a5c 100644 (file)
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -46,6 +46,7 @@ static void kone_profile_activated(struct kone_device *kone, uint new_profile)
 static void kone_profile_report(struct kone_device *kone, uint new_profile)
 {
        struct kone_roccat_report roccat_report;
+
        roccat_report.event = kone_mouse_event_switch_profile;
        roccat_report.value = new_profile;
        roccat_report.key = 0;
@@ -163,6 +164,7 @@ static int kone_set_settings(struct usb_device *usb_dev,
                struct kone_settings const *settings)
 {
        int retval;
+
        retval = kone_send(usb_dev, kone_command_settings,
                        settings, sizeof(struct kone_settings));
        if (retval)
@@ -387,7 +389,7 @@ static struct bin_attribute bin_attr_profile##number = {    \
        .read = kone_sysfs_read_profilex,                       \
        .write = kone_sysfs_write_profilex,                     \
        .private = &profile_numbers[number-1],                  \
-};
+}
 PROFILE_ATTR(1);
 PROFILE_ATTR(2);
 PROFILE_ATTR(3);
@@ -456,6 +458,7 @@ static ssize_t kone_sysfs_show_tcu(struct device *dev,
 static int kone_tcu_command(struct usb_device *usb_dev, int number)
 {
        unsigned char value;
+
        value = number;
        return kone_send(usb_dev, kone_command_calibrate, &value, 1);
 }
@@ -697,10 +700,8 @@ static int kone_init_specials(struct hid_device *hdev)
                        == USB_INTERFACE_PROTOCOL_MOUSE) {
 
                kone = kzalloc(sizeof(*kone), GFP_KERNEL);
-               if (!kone) {
-                       hid_err(hdev, "can't alloc device descriptor\n");
+               if (!kone)
                        return -ENOMEM;
-               }
                hid_set_drvdata(hdev, kone);
 
                retval = kone_init_kone_device_struct(usb_dev, kone);