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qcow2: Move error check of local_err near its assignment 

The local_err check outside of the if block was necessary
when it was introduced in commit d1258dd0c8 because it needed to be
executed even if qcow2_load_autoloading_dirty_bitmaps() returned false.

After some modifications that all required the error check to remain
where it is, commit 9c98f145df finally moved the
qcow2_load_dirty_bitmaps() call into the if block, so now the error
check should be there, too.

Signed-off-by: Guoyi Tu <tu.guoyi@h3c.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
master
Tuguoyi 2019-12-18 11:53:35 +00:00 committed by Kevin Wolf
parent eb4ea9aaa0
commit 66be5c3e78
1 changed files with 5 additions and 5 deletions
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10
block/qcow2.c
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@ -1705,14 +1705,14 @@ static int coroutine_fn qcow2_do_open(BlockDriverState *bs, QDict *options,
if (!(bdrv_get_flags(bs) & BDRV_O_INACTIVE)) {
/* It's case 1, 2 or 3.2. Or 3.1 which is BUG in management layer. */
bool header_updated = qcow2_load_dirty_bitmaps(bs, &local_err);
if (local_err != NULL) {
error_propagate(errp, local_err);
ret = -EINVAL;
goto fail;
}
update_header = update_header && !header_updated;
}
if (local_err != NULL) {
error_propagate(errp, local_err);
ret = -EINVAL;
goto fail;
}
if (update_header) {
ret = qcow2_update_header(bs);