From 61ba7a83ef46494689801ddaad569d7d174153b1 Mon Sep 17 00:00:00 2001
From: Doug Zongker <dougz@android.com>
Date: Sun, 12 Sep 2010 13:36:40 -0700
Subject: [PATCH] stop treating all-zero blocks as bad

Change-Id: If49fa6485f66598d16a7e44fce3129de55fab422
---
 mtdutils/mtdutils.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/mtdutils/mtdutils.c b/mtdutils/mtdutils.c
index 3e354e33..c913a194 100644
--- a/mtdutils/mtdutils.c
+++ b/mtdutils/mtdutils.c
@@ -308,14 +308,7 @@ static int read_block(const MtdPartition *partition, int fd, char *data)
                     "mtd: MEMGETBADBLOCK returned %d at 0x%08llx (errno=%d)\n",
                     mgbb, pos, errno);
         } else {
-            int i;
-            for (i = 0; i < size; ++i) {
-                if (data[i] != 0) {
-                    return 0;  // Success!
-                }
-            }
-            fprintf(stderr, "mtd: read all-zero block at 0x%08llx; skipping\n",
-                    pos);
+            return 0;  // Success!
         }
 
         pos += partition->erase_size;