usb: misc: cypress_cy7c63: don't print on ENOMEM

All kmalloc-based functions print enough information on failures.

Signed-off-by: Wolfram Sang <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/usb/misc/cypress_cy7c63.c

···
 	/* allocate some memory for the i/o buffer*/
 	iobuf = kzalloc(CYPRESS_MAX_REQSIZE, GFP_KERNEL);
 	if (!iobuf) {
-		dev_err(&dev->udev->dev, "Out of memory!\n");
 		retval = -ENOMEM;
 		goto error;
 	}
···
 
 	/* allocate memory for our device state and initialize it */
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-	if (dev == NULL) {
-		dev_err(&interface->dev, "Out of memory!\n");
+	if (!dev)
 		goto error_mem;
-	}
 
 	dev->udev = usb_get_dev(interface_to_usbdev(interface));