/* This implements "read block 0" for floppy_revalidate(). Needed for format autodetection, checking whether there is a disk in the drive, and whether that disk is writable.  */
static void floppy_rb0_complete(struct bio *bio, int err)
/* This implements "read block 0" for floppy_revalidate(). Needed for format autodetection, checking whether there is a disk in the drive, and whether that disk is writable.  */
static void floppy_rb0_complete(struct bio *bio, int err)
{
	complete((struct completion *)bio->bi_private);
}