fc->misc.fops = &fc_fops;
fc->misc.name = kstrdup(dev_name(&fmc->dev), GFP_KERNEL);
- spin_lock(&fc_lock);
ret = misc_register(&fc->misc);
if (ret < 0)
- goto err_unlock;
+ goto out;
+ spin_lock(&fc_lock);
list_add(&fc->list, &fc_devices);
spin_unlock(&fc_lock);
dev_info(&fc->fmc->dev, "Created misc device \"%s\"\n",
fc->misc.name);
return 0;
-err_unlock:
- spin_unlock(&fc_lock);
+out:
kfree(fc->misc.name);
kfree(fc);
return ret;
spin_lock(&fc_lock);
list_del(&fc->list);
+ spin_unlock(&fc_lock);
misc_deregister(&fc->misc);
kfree(fc->misc.name);
kfree(fc);
- spin_unlock(&fc_lock);
return 0;
}