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-rw-r--r--fs/bcachefs/sb-downgrade.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/bcachefs/sb-downgrade.c b/fs/bcachefs/sb-downgrade.c
index ae715ff658e8..8767c33c2b51 100644
--- a/fs/bcachefs/sb-downgrade.c
+++ b/fs/bcachefs/sb-downgrade.c
@@ -143,6 +143,9 @@ UPGRADE_TABLE()
static int have_stripes(struct bch_fs *c)
{
+ if (IS_ERR_OR_NULL(c->btree_roots_known[BTREE_ID_stripes].b))
+ return 0;
+
return !btree_node_fake(c->btree_roots_known[BTREE_ID_stripes].b);
}