--- zzzz-none-000/linux-3.10.107/fs/qnx4/namei.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/fs/qnx4/namei.c	2021-02-04 17:41:59.000000000 +0000
@@ -60,10 +60,6 @@
 	struct buffer_head *bh;
 
 	*res_dir = NULL;
-	if (!dir->i_sb) {
-		printk(KERN_WARNING "qnx4: no superblock on dir.\n");
-		return NULL;
-	}
 	bh = NULL;
 	block = offset = blkofs = 0;
 	while (blkofs * QNX4_BLOCK_SIZE + offset < dir->i_size) {