HID: lenovo: Don't call function in condition, show error codes

Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c
index a56b9e7413ce..f96bf095670a 100644
--- a/drivers/hid/hid-lenovo.c
+++ b/drivers/hid/hid-lenovo.c
@@ -350,6 +350,7 @@ static int lenovo_probe_tpkbd(struct hid_device *hdev)
         size_t name_sz = strlen(dev_name(dev)) + 16;
         char *name_mute, *name_micmute;
         int i;
+        int ret;
 
         /*
          * Only register extra settings against subdevice where input_mapping
@@ -368,10 +369,9 @@ static int lenovo_probe_tpkbd(struct hid_device *hdev)
         if (!hid_validate_values(hdev, HID_OUTPUT_REPORT, 3, 0, 2))
                 return -ENODEV;
 
-        if (sysfs_create_group(&hdev->dev.kobj,
-                                &lenovo_attr_group_tpkbd)) {
-                hid_warn(hdev, "Could not create sysfs group\n");
-        }
+        ret = sysfs_create_group(&hdev->dev.kobj, &lenovo_attr_group_tpkbd);
+        if (ret)
+                hid_warn(hdev, "Could not create sysfs group: %d\n", ret);
 
         data_pointer = devm_kzalloc(&hdev->dev,
                                     sizeof(struct lenovo_drvdata_tpkbd),