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| author | Oliver Neukum <oneukum@suse.com> | 2016-05-31 14:48:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-07-27 09:55:50 -0700 |
| commit | 48650aa9bba3a8c0d917b172753330c2f7f8a99a (patch) | |
| tree | 74f53e7193d642d8c1caf0f92aeb3c10ff54a05d | |
| parent | c0b9ae9b175c305bcff59d9505a7da8d204cc044 (diff) | |
| download | lwn-48650aa9bba3a8c0d917b172753330c2f7f8a99a.tar.gz lwn-48650aa9bba3a8c0d917b172753330c2f7f8a99a.zip | |
HID: elo: kill not flush the work
commit ed596a4a88bd161f868ccba078557ee7ede8a6ef upstream.
Flushing a work that reschedules itself is not a sensible operation. It needs
to be killed. Failure to do so leads to a kernel panic in the timer code.
Signed-off-by: Oliver Neukum <ONeukum@suse.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/hid/hid-elo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hid/hid-elo.c b/drivers/hid/hid-elo.c index 4e49462870ab..d0c8a1c1e1fe 100644 --- a/drivers/hid/hid-elo.c +++ b/drivers/hid/hid-elo.c @@ -259,7 +259,7 @@ static void elo_remove(struct hid_device *hdev) struct elo_priv *priv = hid_get_drvdata(hdev); hid_hw_stop(hdev); - flush_workqueue(wq); + cancel_delayed_work_sync(&priv->work); kfree(priv); } |