From: Bhaktipriya Shridhar Date: Mon, 25 Jul 2016 14:55:22 +0000 (-0300) Subject: [media] cx25821: Drop Freeing of Workqueue X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=534e1f3c4f35e198f1ffca2a2372ebe811b6d9f1;p=openwrt%2Fstaging%2Fblogic.git [media] cx25821: Drop Freeing of Workqueue Workqueues shouldn't be freed. destroy_workqueue should be used instead. destroy_workqueue safely destroys a workqueue and ensures that all pending work items are done before destroying the workqueue. Signed-off-by: Bhaktipriya Shridhar Acked-by: Tejun Heo Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/pci/cx25821/cx25821-audio-upstream.c b/drivers/media/pci/cx25821/cx25821-audio-upstream.c index 68dbc2dbc982..05bd957a59d0 100644 --- a/drivers/media/pci/cx25821/cx25821-audio-upstream.c +++ b/drivers/media/pci/cx25821/cx25821-audio-upstream.c @@ -242,7 +242,7 @@ void cx25821_stop_upstream_audio(struct cx25821_dev *dev) dev->_audioframe_count = 0; dev->_audiofile_status = END_OF_FILE; - kfree(dev->_irq_audio_queues); + destroy_workqueue(dev->_irq_audio_queues); dev->_irq_audio_queues = NULL; kfree(dev->_audiofilename);