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| author | Mike Snitzer <snitzer@redhat.com> | 2012-03-07 19:09:41 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-12 12:31:41 -0700 |
| commit | 6cb44f13d19edb09a4d53cef4d17773d9bb03e39 (patch) | |
| tree | 68416178b49338b6d7e46885fddacd4fc9b571cc /lib/string_helpers.c | |
| parent | 4175e9d6c44519cd60f4a9efbf031cfa37e42be2 (diff) | |
dm thin metadata: remove incorrect close_device on creation error paths
commit 1f3db25d8be4ac50b897b39609802183ea68a514 upstream.
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>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions