pm_runtime_enable(&pdev->dev);
- if (sysfs_create_group(&pdev->dev.kobj, &bcm63xx_hsspi_group)) {
+ ret = sysfs_create_group(&pdev->dev.kobj, &bcm63xx_hsspi_group);
+ if (ret) {
dev_err(&pdev->dev, "couldn't register sysfs group\n");
goto out_pm_disable;
}