iommu/vt-d: Return false instead of 0 in irq_remapping_cap()
iommu/vt-d: Return false instead of 0 in irq_remapping_cap()

The function return type is bool, so return false instead
of 0.

Signed-off-by: Joerg Roedel <61aff96566804ea1da8a65de5bcc892ce07caceb@suse.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs