Commits
Kir Kolyshkin authored 36b7563df64
ploop_find_dev_by_delta(): check for error from stat() If stat /sys/block/$DEVICE/pdelta/0/image fails, check errno and if it's not ENOENT then we have a problem -- so tell about it it and return an error. Reference: ploop@793010 Signed-off-by: Kir Kolyshkin <kir@openvz.org>