diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index bdfa4a93d3731f1d5da67280f28e9622e652d138..a67dd544a52d07373610ac17620a4032672c74f7 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -910,7 +910,7 @@ int btrfs_update_reloc_root(struct btrfs_trans_handle *trans,
 	btrfs_grab_root(reloc_root);
 
 	/* root->reloc_root will stay until current relocation finished */
-	if (fs_info->reloc_ctl->merge_reloc_tree &&
+	if (fs_info->reloc_ctl && fs_info->reloc_ctl->merge_reloc_tree &&
 	    btrfs_root_refs(root_item) == 0) {
 		set_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state);
 		/*