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| author | Mike Snitzer <snitzer@redhat.com> | 2012-03-07 19:09:41 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-03-07 19:09:41 +0000 |
| commit | 1f3db25d8be4ac50b897b39609802183ea68a514 (patch) | |
| tree | b8e140111ba62062d309ae0dec90543f35e28172 /Documentation/video4linux | |
| parent | 1212268fd9816e3b8801e57b896fceaec71969ad (diff) | |
dm thin metadata: remove incorrect close_device on creation error paths
The __open_device() error paths in __create_thin() and __create_snap()
incorrectly call __close_device() even if td was not initialized by
__open_device(). Remove this.
Also document __open_device() return values, remove a redundant
td->changed = 1 in __create_thin(), and insert an additional
safeguard against creating an already-existing device.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@kernel.org
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'Documentation/video4linux')
0 files changed, 0 insertions, 0 deletions