diff options
Diffstat (limited to 'lib/test_hmm.c')
| -rw-r--r-- | lib/test_hmm.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/test_hmm.c b/lib/test_hmm.c index 72a8b2f38d8a..8af169d3873a 100644 --- a/lib/test_hmm.c +++ b/lib/test_hmm.c @@ -1740,20 +1740,25 @@ static int dmirror_device_init(struct dmirror_device *mdevice, int id) ret = dev_set_name(&mdevice->device, "hmm_dmirror%u", id); if (ret) - return ret; + goto put_device; ret = cdev_device_add(&mdevice->cdevice, &mdevice->device); if (ret) - return ret; + goto put_device; /* Build a list of free ZONE_DEVICE struct pages */ return dmirror_allocate_chunk(mdevice, NULL, false); + +put_device: + put_device(&mdevice->device); + return ret; } static void dmirror_device_remove(struct dmirror_device *mdevice) { dmirror_device_remove_chunks(mdevice); cdev_device_del(&mdevice->cdevice, &mdevice->device); + put_device(&mdevice->device); } static int __init hmm_dmirror_init(void) |