83cbbbe qemu: Clean up ret in qemuDomainSaveMemory and qemuDomainSaveInternal

Authored and Committed by John Ferlan 8 years ago
    qemu: Clean up ret in qemuDomainSaveMemory and qemuDomainSaveInternal
    
    As it turns out, ret can only be 0 or -1, so rather than have some comparisons
    be "ret < 0" and others be "ret != 0", make them all "ret < 0".
    
        
file modified
+4 -5