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| author | tang.junhui | 2016-10-21 03:35:32 +0200 |
|---|---|---|
| committer | Mike Snitzer | 2016-10-24 17:17:46 +0200 |
| commit | dafa724bf582181d9a7d54f5cb4ca0bf8ef29269 (patch) | |
| tree | 952048cd64778adb6b20056b57912f19ca1eb6a1 /drivers/md/dm-rq.c | |
| parent | dm rq: clear kworker_task if kthread_run() returned an error (diff) | |
| download | kernel-qcow2-linux-dafa724bf582181d9a7d54f5cb4ca0bf8ef29269.tar.gz kernel-qcow2-linux-dafa724bf582181d9a7d54f5cb4ca0bf8ef29269.tar.xz kernel-qcow2-linux-dafa724bf582181d9a7d54f5cb4ca0bf8ef29269.zip | |
dm table: fix missing dm_put_target_type() in dm_table_add_target()
dm_get_target_type() was previously called so any error returned from
dm_table_add_target() must first call dm_put_target_type(). Otherwise
the DM target module's reference count will leak and the associated
kernel module will be unable to be removed.
Also, leverage the fact that r is already -EINVAL and remove an extra
newline.
Fixes: 36a0456 ("dm table: add immutable feature")
Fixes: cc6cbe1 ("dm table: add always writeable feature")
Fixes: 3791e2f ("dm table: add singleton feature")
Cc: stable@vger.kernel.org # 3.2+
Signed-off-by: tang.junhui <tang.junhui@zte.com.cn>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-rq.c')
0 files changed, 0 insertions, 0 deletions