diff options
| -rw-r--r-- | drivers/target/target_core_iblock.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index 3456135..67f0c09 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -220,8 +220,10 @@ static void iblock_free_device(void *p) { struct iblock_dev *ib_dev = p; - blkdev_put(ib_dev->ibd_bd, FMODE_WRITE|FMODE_READ|FMODE_EXCL); - bioset_free(ib_dev->ibd_bio_set); + if (ib_dev->ibd_bd != NULL) + blkdev_put(ib_dev->ibd_bd, FMODE_WRITE|FMODE_READ|FMODE_EXCL); + if (ib_dev->ibd_bio_set != NULL) + bioset_free(ib_dev->ibd_bio_set); kfree(ib_dev); } |