vfio/pci: Make vfio_populate_device() return a bool

Since vfio_populate_device() takes an 'Error **' argument,
best practices suggest to return a bool. See the qapi/error.h
Rules section.

By this chance, pass errp directly to vfio_populate_device() to
avoid calling error_propagate().

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
1 file changed