Markus Elfring 843574a3ed KVM: Return an error code only as a constant in kvm_get_dirty_log()
* Return an error code without storing it in an intermediate variable.

* Delete the local variable "r" and the jump label "out" which became
  unnecessary with this refactoring.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-02-17 12:30:14 +01:00
..