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| author | David Windsor <dwindsor@redhat.com> | 2019-04-02 15:37:10 +0300 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2019-07-11 19:01:58 +0300 |
| commit | b355516f450703c9015316e429b66a93dfff0e6f (patch) | |
| tree | 02f2ccd174fb792329cbfc03955f8b9fff4fcd78 /.gitignore | |
| parent | d1fdb6d8f6a4109a4263176c84b899076a5f8008 (diff) | |
| download | linux-b355516f450703c9015316e429b66a93dfff0e6f.tar.xz | |
dlm: check if workqueues are NULL before flushing/destroying
If the DLM lowcomms stack is shut down before any DLM
traffic can be generated, flush_workqueue() and
destroy_workqueue() can be called on empty send and/or recv
workqueues.
Insert guard conditionals to only call flush_workqueue()
and destroy_workqueue() on workqueues that are not NULL.
Signed-off-by: David Windsor <dwindsor@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions