Use the same key check for unix-char and unix-block
Use the same key check for unix-char and unix-block

Signed-off-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

pcdummy/lxd,lxc/lxd,stgraber/lxd,mjeanson/lxd,Skarlso/lxd,lxc/lxd,Skarlso/lxd,hallyn/lxd,jsavikko/lxd,pcdummy/lxd,chrisglass/lxd,lxc/lxd,atxwebs/lxd,akshaykarle/lxd,hallyn/lxd,lxc/lxd,hallyn/lxd,techtonik/lxd,lxc/lxd,jsavikko/lxd,pcdummy/lxd,stgraber/lxd,techtonik/lxd,lxc/lxd,stgraber/lxd,atxwebs/lxd,ollie314/lxd,hallyn/lxd,hallyn/lxd,georghopp/lxd,georghopp/lxd,ollie314/lxd,erikmack/lxd,mjeanson/lxd,ollie314/lxd,akshaykarle/lxd,stgraber/lxd,stgraber/lxd,georghopp/lxd,atxwebs/lxd,atxwebs/lxd,jsavikko/lxd,techtonik/lxd,chrisglass/lxd,Skarlso/lxd,stgraber/lxd,mjeanson/lxd,chrisglass/lxd,lxc/lxd,akshaykarle/lxd,hallyn/lxd,erikmack/lxd,erikmack/lxd,Skarlso/lxd,stgraber/lxd