phyp: Resolve Coverity FORWARD_NULL
phyp: Resolve Coverity FORWARD_NULL

Commit id 'cd490086' added a VIR_FORCE_CLOSE of the 'sock', but it
was after the VIR_FREE() of phyp_driver, resulting in a possible/likely
NULL dereference.

Signed-off-by: John Ferlan <87558058f6f829e5ec976c8ef960720af4ff9c7d@redhat.com>

rlaager/libvirt,datto/libvirt,datto/libvirt,libvirt/libvirt,taget/libvirt,jfehlig/libvirt,libvirt/libvirt,andreabolognani/libvirt,taget/libvirt,nertpinx/libvirt,nertpinx/libvirt,andreabolognani/libvirt,datto/libvirt,crobinso/libvirt,fabianfreyer/libvirt,crobinso/libvirt,taget/libvirt,zippy2/libvirt,crobinso/libvirt,VenkatDatta/libvirt,rlaager/libvirt,rlaager/libvirt,jardasgit/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,agx/libvirt,fabianfreyer/libvirt,fabianfreyer/libvirt,datto/libvirt,crobinso/libvirt,jardasgit/libvirt,jfehlig/libvirt,agx/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,olafhering/libvirt,VenkatDatta/libvirt,eskultety/libvirt,jardasgit/libvirt,jfehlig/libvirt,taget/libvirt,libvirt/libvirt,zippy2/libvirt,olafhering/libvirt,jardasgit/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,nertpinx/libvirt,rlaager/libvirt,nertpinx/libvirt,eskultety/libvirt,agx/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,nertpinx/libvirt,zippy2/libvirt,rlaager/libvirt,datto/libvirt,libvirt/libvirt,olafhering/libvirt,eskultety/libvirt,agx/libvirt,eskultety/libvirt,agx/libvirt,andreabolognani/libvirt,taget/libvirt,eskultety/libvirt,jfehlig/libvirt,olafhering/libvirt,zippy2/libvirt