media: usbvision: Delete an error message for a failed memory allocation in usbvision_probe()

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/usb/usbvision/usbvision-video.c

@@ -1495,7 +1495,6 @@ static int usbvision_probe(struct usb_interface *intf,
 	PDEBUG(DBG_PROBE, "Alternate settings: %i", usbvision->num_alt);
 	usbvision->alt_max_pkt_size = kmalloc(32 * usbvision->num_alt, GFP_KERNEL);
 	if (usbvision->alt_max_pkt_size == NULL) {
-		dev_err(&intf->dev, "usbvision: out of memory!\n");
 		ret = -ENOMEM;
 		goto err_pkt;
 	}