snprintf(name, sizeof(name), DRV_MODULE_NAME ".%d", id);
misc_device = &test->miscdev;
misc_device->minor = MISC_DYNAMIC_MINOR;
- misc_device->name = name;
+ misc_device->name = kstrdup(name, GFP_KERNEL);
+ if (!misc_device->name) {
+ err = -ENOMEM;
+ goto err_ida_remove;
+ }
misc_device->fops = &pci_endpoint_test_fops,
err = misc_register(misc_device);
if (err) {
dev_err(dev, "failed to register device\n");
- goto err_ida_remove;
+ goto err_kfree_name;
}
return 0;
+err_kfree_name:
+ kfree(misc_device->name);
+
err_ida_remove:
ida_simple_remove(&pci_endpoint_test_ida, id);
return;
misc_deregister(&test->miscdev);
+ kfree(misc_device->name);
ida_simple_remove(&pci_endpoint_test_ida, id);
for (bar = BAR_0; bar <= BAR_5; bar++) {
if (test->bar[bar])