qemu_img() returning zero ought to be the rule, not the
exception. Remove all explicit checks against the condition in
preparation for making non-zero returns an Exception.
Signed-off-by: John Snow <jsnow@redhat.com>
---
tests/qemu-iotests/163 | 9 +++------
tests/qemu-iotests/216 | 6 +++---
tests/qemu-iotests/218 | 2 +-
tests/qemu-iotests/224 | 11 +++++------
tests/qemu-iotests/228 | 12 ++++++------
tests/qemu-iotests/257 | 3 +--
tests/qemu-iotests/258 | 4 ++--
tests/qemu-iotests/310 | 13 ++++++-------
tests/qemu-iotests/tests/block-status-cache | 3 +--
tests/qemu-iotests/tests/graph-changes-while-io | 7 +++----
tests/qemu-iotests/tests/image-fleecing | 10 +++++-----
tests/qemu-iotests/tests/mirror-ready-cancel-error | 6 ++----
tests/qemu-iotests/tests/mirror-top-perms | 3 +--
tests/qemu-iotests/tests/remove-bitmap-from-backing | 8 ++++----
tests/qemu-iotests/tests/stream-error-on-reset | 4 ++--
15 files changed, 45 insertions(+), 56 deletions(-)