On Thu, Jun 09, 2022 at 10:16:23PM +0000, Bill Wendling wrote: > vsnprintf(bdi->dev_name, sizeof(bdi->dev_name), fmt, args); > - dev = device_create(bdi_class, NULL, MKDEV(0, 0), bdi, bdi->dev_name); > + dev = device_create(bdi_class, NULL, MKDEV(0, 0), bdi, "%s", bdi->dev_name); Please avoid the overly long line. But given that bdi names aren't user input this warning seems to shoot from the hip a bit.
