Commit e4425eab authored by Abylay Ospan's avatar Abylay Ospan Committed by Mauro Carvalho Chehab
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V4L/DVB: cx23885: Check register errors 



Fix kernel Oops when number of NetUP Dual DVB-S2-CI cards more than
DVB_MAX_ADAPTERS limit.

[mchehab@redhat.com: move the return to the proper place]
Signed-off-by: default avatarAbylay Ospan <aospan@netup.ru>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent d71964fb

drivers/media/video/cx23885/cx23885-dvb.c

+2 −0
Original line number Diff line number Diff line
@@ -991,6 +991,8 @@ static int dvb_register(struct cx23885_tsport *port) 
	ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,

					&dev->pci->dev, adapter_nr, 0,

					cx23885_dvb_fe_ioctl_override);

	if (!ret)

		return ret;



	/* init CI & MAC */

	switch (dev->board) {