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Commit ddc0085e authored by Markus Elfring's avatar Markus Elfring Committed by Mauro Carvalho Chehab
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[media] ddbridge: remove unneeded check before dvb_unregister_device() 



The dvb_unregister_device() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent e358c8a6

drivers/media/pci/ddbridge/ddbridge-core.c

+1 −2
Original line number Diff line number Diff line
@@ -1118,7 +1118,6 @@ static void ddb_ports_detach(struct ddb *dev) 
			dvb_input_detach(port->input[1]);

			break;

		case DDB_PORT_CI:

			if (port->output->dev)

			dvb_unregister_device(port->output->dev);

			if (port->en) {

				ddb_input_stop(port->input[0]);