mutex_lock(&idefloppy_ref_mutex);
floppy = ide_floppy_g(disk);
if (floppy) {
- kref_get(&floppy->kref);
- if (ide_device_get(floppy->drive)) {
- kref_put(&floppy->kref, idefloppy_cleanup_obj);
+ if (ide_device_get(floppy->drive))
floppy = NULL;
- }
+ else
+ kref_get(&floppy->kref);
}
mutex_unlock(&idefloppy_ref_mutex);
return floppy;
static void ide_floppy_put(struct ide_floppy_obj *floppy)
{
+ ide_drive_t *drive = floppy->drive;
+
mutex_lock(&idefloppy_ref_mutex);
- ide_device_put(floppy->drive);
kref_put(&floppy->kref, idefloppy_cleanup_obj);
+ ide_device_put(drive);
mutex_unlock(&idefloppy_ref_mutex);
}