V4L/DVB (11131): cx231xx: avoid trying to access unfilled dev struct

cx231xxinfo needs dev->name. However, this is not declared on the time the
check for the max number of supported devices is done.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 92fcbd3f

drivers/media/video/cx231xx/cx231xx-cards.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -567,7 +567,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
		cx231xx_devused \|= 1 << nr;

		if (nr >= CX231XX_MAXBOARDS) {
		cx231xx_info(": Supports only %i cx231xx boards.\n",
		cx231xx_err(DRIVER_NAME ": Supports only %i cx231xx boards.\n",
		CX231XX_MAXBOARDS);
		cx231xx_devused &= ~(1 << nr);
		return -ENOMEM;