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Commit 07204aea authored by Perceval Anichini's avatar Perceval Anichini Committed by Mauro Carvalho Chehab
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V4L/DVB: hdpvr: Fixes probing function 



In the hdpvr_probe () function, when an error occurs while probing the device,
the workqueue created by the create_single_thread () call is not properly
destroyed.

Signed-off-by: default avatarPerceval Anichini <perceval@trilogic.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent fe85ce90

drivers/media/video/hdpvr/hdpvr-core.c

+5 −0
Original line number Diff line number Diff line
@@ -286,6 +286,8 @@ static int hdpvr_probe(struct usb_interface *interface, 
		goto error;

	}



	dev->workqueue = 0;



	/* register v4l2_device early so it can be used for printks */

	if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) {

		err("v4l2_device_register failed");
@@ -380,6 +382,9 @@ static int hdpvr_probe(struct usb_interface *interface, 


error:

	if (dev) {

		/* Destroy single thread */

		if (dev->workqueue)

			destroy_workqueue(dev->workqueue);

		/* this frees allocated memory */

		hdpvr_delete(dev);

	}