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/openbmc/qemu/migration/
H A Dblock-dirty-bitmap.cdiff 93393e698c76c9b95b1fcf9649eef41f9cdbbb07 Wed Jun 12 10:03:38 CDT 2019 Max Reitz <mreitz@redhat.com> block: Use bdrv_filter_(bs|child) where obvious

Places that use patterns like

if (bs->drv->is_filter && bs->file) {
... something about bs->file->bs ...
}

should be

BlockDriverState *filtered = bdrv_filter_bs(bs);
if (filtered) {
... something about @filtered ...
}

instead.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
/openbmc/qemu/block/
H A Dio.cdiff 93393e698c76c9b95b1fcf9649eef41f9cdbbb07 Wed Jun 12 10:03:38 CDT 2019 Max Reitz <mreitz@redhat.com> block: Use bdrv_filter_(bs|child) where obvious

Places that use patterns like

if (bs->drv->is_filter && bs->file) {
... something about bs->file->bs ...
}

should be

BlockDriverState *filtered = bdrv_filter_bs(bs);
if (filtered) {
... something about @filtered ...
}

instead.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
/openbmc/qemu/
H A Dblock.cdiff 93393e698c76c9b95b1fcf9649eef41f9cdbbb07 Wed Jun 12 10:03:38 CDT 2019 Max Reitz <mreitz@redhat.com> block: Use bdrv_filter_(bs|child) where obvious

Places that use patterns like

if (bs->drv->is_filter && bs->file) {
... something about bs->file->bs ...
}

should be

BlockDriverState *filtered = bdrv_filter_bs(bs);
if (filtered) {
... something about @filtered ...
}

instead.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>