+ unsigned major, minor;
+
+ /* Try to add a failed device */
+ if (r == -ENXIO && sscanf(path, "%u:%u", &major, &minor) == 2) {
+ dev_t dev;
+
+ /* Extract the major/minor numbers */
+ dev = MKDEV(major, minor);
+ if (MAJOR(dev) != major || MINOR(dev) != minor) {
+ /* Nice try, didn't work */
+ DMWARN("Invalid device path %s", path);
+ ti->error = "error converting devnum";
+ goto bad;
+ }
+ DMWARN("adding disabled device %d:%d", major, minor);
+ p->path.dev = NULL;
+ format_dev_t(p->path.pdev, dev);
+ p->is_active = 0;
+ } else {
+ ti->error = "error getting device";
+ goto bad;
+ }
+ } else {
+ memcpy(p->path.pdev, p->path.dev->name, 16);