KVM: vgic: return int instead of bool when checking I/O ranges

vgic_ioaddr_overlap claims to return a bool, but in reality it returns
an int. Shut sparse up by fixing the type signature.

Cc: Christoffer Dall <[email protected]>
Cc: Marc Zyngier <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Christoffer Dall <[email protected]>
1 file changed