- ret = path_lookup(dev_name, LOOKUP_FOLLOW, &nd);
-
- DEBUG(1, "MTDSB: path_lookup() returned %d, inode %p\n",
- ret, nd.path.dentry ? nd.path.dentry->d_inode : NULL);
-
- if (ret)
+ bdev = lookup_bdev(dev_name);
+ if (IS_ERR(bdev)) {
+ ret = PTR_ERR(bdev);
+ DEBUG(1, "MTDSB: lookup_bdev() returned %d\n", ret);