X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=yaffs_yaffs1.c;h=e3573474e4fab3b2fccb56f6944f6963a1f56469;hp=e98d04d434a3b9c68bcc5c2c1db7e21f5d024153;hb=7003e06cea707d4960217490af2c1eb65b79c352;hpb=21b2dedaa32ab309f6d1daec966528b7586bd207

diff --git a/yaffs_yaffs1.c b/yaffs_yaffs1.c
index e98d04d..e357347 100644
--- a/yaffs_yaffs1.c
+++ b/yaffs_yaffs1.c
@@ -1,8 +1,7 @@
 /*
  * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
  *
- * Copyright (C) 2002-2011 Aleph One Ltd.
- *   for Toby Churchill Ltd and Brightstar Engineering
+ * Copyright (C) 2002-2018 Aleph One Ltd.
  *
  * Created by Charles Manning <charles@aleph1.co.uk>
  *
@@ -21,11 +20,14 @@
 
 int yaffs1_scan(struct yaffs_dev *dev)
 {
+#ifdef CONFIG_NO_YAFFS1
+	return YAFFS_FAIL;
+#else
 	struct yaffs_ext_tags tags;
-	int blk;
+	u32 blk;
 	int result;
 	int chunk;
-	int c;
+	u32 c;
 	int deleted;
 	enum yaffs_block_state state;
 	LIST_HEAD(hard_list);
@@ -98,6 +100,8 @@ int yaffs1_scan(struct yaffs_dev *dev)
 			result = yaffs_rd_chunk_tags_nand(dev, chunk, NULL,
 							  &tags);
 
+			if (result != YAFFS_OK)
+				continue;
 			/* Let's have a good look at this chunk... */
 
 			if (tags.ecc_result == YAFFS_ECC_RESULT_UNFIXED ||
@@ -419,4 +423,5 @@ int yaffs1_scan(struct yaffs_dev *dev)
 	yaffs_trace(YAFFS_TRACE_SCAN, "yaffs1_scan ends");
 
 	return YAFFS_OK;
+#endif
 }