A NFSv4 mount of a subdirectory will show an extra slash (as in 'server://path') in proc's mountinfo which will not match the device name and path. This can cause problems for programs searching for the mount. Fix this by checking for a leading slash in the dentry path, if so trim away any trailing slashes in the device name. Signed-off-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>