Remove NULL check before kfree, NULL check is taken care
on kfree.
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
In order to identify containers to the NFS client, we add a per-net
sysfs attribute that udev can fill with the appropriate identifier.
The identifier could be a unique hostname, but in most cases it
will probably be a persisted uuid.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>