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| author | Huaisheng Ye <yehs1@lenovo.com> | 2020-09-15 16:56:08 +0800 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2020-09-29 16:33:11 -0400 |
| commit | 399c9bdbd6500254895bdbb574a4acbb860cda41 (patch) | |
| tree | 4effef942c2e9ace98ed1e13bd89565477f74561 /COPYING | |
| parent | f0e90b6c663a7e3b4736cb318c6c7c589f152c28 (diff) | |
| download | linux-stable-399c9bdbd6500254895bdbb574a4acbb860cda41.tar.gz linux-stable-399c9bdbd6500254895bdbb574a4acbb860cda41.tar.bz2 linux-stable-399c9bdbd6500254895bdbb574a4acbb860cda41.zip | |
dm thin metadata: Remove unused local variable when create thin and snap
The local variable disk details is not used during the creating of thin & snap
devices. Remove them from dm-thin-metadata, and add pointer validity check for
pointer value in btree_lookup_raw. Skip memory copy when the caller doesn't need
the value.
Signed-off-by: Huaisheng Ye <yehs1@lenovo.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions