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block: Fix error path in bdrv_invalidate_cache()

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We can only clear BDRV_O_INCOMING if the caches were actually
invalidated.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Kevin Wolf 2015-12-16 16:05:21 +01:00
parent 09e0c771e4
commit 23c88b2472
1 changed files with 2 additions and 0 deletions
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2
block.c
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@ -3272,12 +3272,14 @@ void bdrv_invalidate_cache(BlockDriverState *bs, Error **errp)
bdrv_invalidate_cache(bs->file->bs, &local_err);
}
if (local_err) {
bs->open_flags |= BDRV_O_INCOMING;
error_propagate(errp, local_err);
return;
}
ret = refresh_total_sectors(bs, bs->total_sectors);
if (ret < 0) {
bs->open_flags |= BDRV_O_INCOMING;
error_setg_errno(errp, -ret, "Could not refresh total sector count");
return;
}