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block: Add errp to bdrv_snapshot_goto()

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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
This commit is contained in:
Kevin Wolf 2017-11-20 15:28:41 +01:00
parent 1f4ad7d3b8
commit 0b62bcbc61
3 changed files with 22 additions and 10 deletions
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6
qemu-img.c
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@ -2989,10 +2989,10 @@ static int img_snapshot(int argc, char **argv)
break;
case SNAPSHOT_APPLY:
ret = bdrv_snapshot_goto(bs, snapshot_name);
ret = bdrv_snapshot_goto(bs, snapshot_name, &err);
if (ret) {
error_report("Could not apply snapshot '%s': %d (%s)",
snapshot_name, ret, strerror(-ret));
error_reportf_err(err, "Could not apply snapshot '%s': ",
snapshot_name);
}
break;