From: Charles Manning <cdhmanning@gmail.com>
Date: Mon, 20 Jan 2014 02:51:59 +0000 (+1300)
Subject: yaffs2: Remove block number check from summary verification
X-Git-Tag: v2014.01~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=55283635a0f696cc2316120de49672be7a418735;p=kernel%2Fu-boot.git

yaffs2: Remove block number check from summary verification

The summary already has other verification. This one is not needed.

The check caused summaries to be ignored if they were not on the
numbered block. This caused problems when a summary was embedded in an
image and the image is written to a flash with bad blocks.

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
---

diff --git a/fs/yaffs2/yaffs_summary.c b/fs/yaffs2/yaffs_summary.c
index 46e42f6..e9e1b5d 100644
--- a/fs/yaffs2/yaffs_summary.c
+++ b/fs/yaffs2/yaffs_summary.c
@@ -232,7 +232,6 @@ int yaffs_summary_read(struct yaffs_dev *dev,
 	if (result == YAFFS_OK) {
 		/* Verify header */
 		if (hdr.version != YAFFS_SUMMARY_VERSION ||
-		    hdr.block != blk ||
 		    hdr.seq != bi->seq_number ||
 		    hdr.sum != yaffs_summary_sum(dev))
 			result = YAFFS_FAIL;