summaryrefslogtreecommitdiff
path: root/fs/jffs2/scan.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/jffs2/scan.c')
-rw-r--r--fs/jffs2/scan.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 3af746eaff0e..31c1475d922a 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -450,16 +450,20 @@ static int jffs2_scan_eraseblock (struct jffs2_sb_info *c, struct jffs2_eraseblo
#ifdef CONFIG_JFFS2_FS_WRITEBUFFER
if (jffs2_cleanmarker_oob(c)) {
- int ret = jffs2_check_nand_cleanmarker(c, jeb);
+ int ret;
+
+ if (c->mtd->block_isbad(c->mtd, jeb->offset))
+ return BLK_STATE_BADBLOCK;
+
+ ret = jffs2_check_nand_cleanmarker(c, jeb);
D2(printk(KERN_NOTICE "jffs_check_nand_cleanmarker returned %d\n",ret));
+
/* Even if it's not found, we still scan to see
if the block is empty. We use this information
to decide whether to erase it or not. */
switch (ret) {
case 0: cleanmarkerfound = 1; break;
case 1: break;
- case 2: return BLK_STATE_BADBLOCK;
- case 3: return BLK_STATE_ALLDIRTY; /* Block has failed to erase min. once */
default: return ret;
}
}