kvm: extract RBD handle teardown into null-safe helper methods - #4

kvm: extract RBD handle teardown into null-safe helper methods#4

calvix merged 1 commit into

fix/rbd-snapshot-exclusive-lock-leakcalvix/cloudstack:fix/rbd-snapshot-exclusive-lock-leakfrom

fix/rbd-snapshot-exclusive-lock-leak-refactorcalvix/cloudstack:fix/rbd-snapshot-exclusive-lock-leak-refactorCopy head branch name to clipboard