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-rw-r--r--drivers/target/target_core_iblock.c6
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);
}