diff options
Diffstat (limited to 'fs/jffs2/scan.c')
| -rw-r--r-- | fs/jffs2/scan.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c index 3af746e..31c1475 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; } } |