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path: root/drivers/md/persistent-data/dm-transaction-manager.c
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Diffstat (limited to 'drivers/md/persistent-data/dm-transaction-manager.c')
-rw-r--r--drivers/md/persistent-data/dm-transaction-manager.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/persistent-data/dm-transaction-manager.c b/drivers/md/persistent-data/dm-transaction-manager.c
index 6dc016248baf..c88fa6266203 100644
--- a/drivers/md/persistent-data/dm-transaction-manager.c
+++ b/drivers/md/persistent-data/dm-transaction-manager.c
@@ -199,6 +199,9 @@ EXPORT_SYMBOL_GPL(dm_tm_create_non_blocking_clone);
void dm_tm_destroy(struct dm_transaction_manager *tm)
{
+ if (!tm)
+ return;
+
if (!tm->is_clone)
wipe_shadow_table(tm);