return devs;
err:
- for (i = 0; devs[i]; i++)
- if (is_nd_blk(&nd_region->dev))
- namespace_blk_release(devs[i]);
- else
- namespace_pmem_release(devs[i]);
- kfree(devs);
+ if (devs) {
+ for (i = 0; devs[i]; i++)
+ if (is_nd_blk(&nd_region->dev))
+ namespace_blk_release(devs[i]);
+ else
+ namespace_pmem_release(devs[i]);
+ kfree(devs);
+ }
return NULL;
}