UBI: fix forward compatibility

Commit 0798cea8c2e1afee59686c51d27d0e96b05e42d1 "UBI: improve corrupted flash handling"
broke delet-compatible volumes handling - it introduced a limit of 8 eraseblocks which
may be corrupted. And delete-compatible eraseblocks are added to the "corrupted" list,
so if we'd have a large delete-compatible volume, UBI would refuse it.

The fix is to add delete-compatible volumes to the erase list instead. Indeed, they are
corrupted, we just have to erase them.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 372a15ac9995a64c7fc8f8084c75cb59ba4251d1..69b52e9c9489f961a8c11245b7fe90258078837e 100644 (file)
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -843,7 +843,7 @@ static int process_eb(struct ubi_device *ubi, struct ubi_scan_info *si,
                case UBI_COMPAT_DELETE:
                        ubi_msg("\"delete\" compatible internal volume %d:%d"
                                " found, will remove it", vol_id, lnum);
-                       err = add_to_list(si, pnum, ec, &si->corr);
+                       err = add_to_list(si, pnum, ec, &si->erase);
                        if (err)
                                return err;
                        return 0;