diff options
| -rw-r--r-- | lib/btree.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/btree.c b/lib/btree.c index 5cf9e74ec3f3..f9a484676cb6 100644 --- a/lib/btree.c +++ b/lib/btree.c @@ -509,6 +509,7 @@ retry: int btree_insert(struct btree_head *head, struct btree_geo *geo, unsigned long *key, void *val, gfp_t gfp) { + BUG_ON(!val); return btree_insert_level(head, geo, key, val, 1, gfp); } EXPORT_SYMBOL_GPL(btree_insert); |