Return if LVM defined
Return if LVM defined

Signed-off-by: AH042823 <f56b623d0188402aff6a12912c3b099e3b3c9854@Cerner.com>

opscode-cookbooks/lvm,opscode-cookbooks/lvm,ChiefAlexander/lvm,chef-cookbooks/lvm,ChiefAlexander/lvm,chef-cookbooks/lvm