4 files changed, 10 insertions, 9 deletions

diff --git a/drivers/mtd/ubi/Kconfig.debug b/drivers/mtd/ubi/Kconfig.debug
index 2246f154e2f..61f6e5e4045 100644
--- a/drivers/mtd/ubi/Kconfig.debug
+++ b/drivers/mtd/ubi/Kconfig.debug
@@ -6,7 +6,7 @@ config MTD_UBI_DEBUG
 	depends on SYSFS
 	depends on MTD_UBI
 	select DEBUG_FS
-	select KALLSYMS_ALL
+	select KALLSYMS_ALL if KALLSYMS && DEBUG_KERNEL
 	help
 	  This option enables UBI debugging.
 
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 4dfa6b90c21..3d2d1a69e9a 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -798,18 +798,18 @@ static int rename_volumes(struct ubi_device *ubi,
 			goto out_free;
 		}
 
-		re = kzalloc(sizeof(struct ubi_rename_entry), GFP_KERNEL);
-		if (!re) {
+		re1 = kzalloc(sizeof(struct ubi_rename_entry), GFP_KERNEL);
+		if (!re1) {
 			err = -ENOMEM;
 			ubi_close_volume(desc);
 			goto out_free;
 		}
 
-		re->remove = 1;
-		re->desc = desc;
-		list_add(&re->list, &rename_list);
+		re1->remove = 1;
+		re1->desc = desc;
+		list_add(&re1->list, &rename_list);
 		dbg_msg("will remove volume %d, name \"%s\"",
-			re->desc->vol->vol_id, re->desc->vol->name);
+			re1->desc->vol->vol_id, re1->desc->vol->name);
 	}
 
 	mutex_lock(&ubi->device_mutex);
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 372a15ac999..69b52e9c948 100644
--- 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;
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index ee7b1d8fbb9..97a435672ea 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -1212,7 +1212,8 @@ int ubi_wl_scrub_peb(struct ubi_device *ubi, int pnum)
 retry:
 	spin_lock(&ubi->wl_lock);
 	e = ubi->lookuptbl[pnum];
-	if (e == ubi->move_from || in_wl_tree(e, &ubi->scrub)) {
+	if (e == ubi->move_from || in_wl_tree(e, &ubi->scrub) ||
+				   in_wl_tree(e, &ubi->erroneous)) {
 		spin_unlock(&ubi->wl_lock);
 		return 0;
 	}