diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 6ac81e35355c..275960462970 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -1000,8 +1000,8 @@ static int __init ubi_init(void)
 		mutex_unlock(&ubi_devices_mutex);
 		if (err < 0) {
 			put_mtd_device(mtd);
-			printk(KERN_ERR "UBI error: cannot attach %s\n",
-			       p->name);
+			printk(KERN_ERR "UBI error: cannot attach mtd%d\n",
+			       mtd->index);
 			goto out_detach;
 		}
 	}
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 457710615261..a548c1d28fa8 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -217,11 +217,11 @@ struct ubi_volume {
 	void *upd_buf;
 
 	int *eba_tbl;
-	int checked:1;
-	int corrupted:1;
-	int upd_marker:1;
-	int updating:1;
-	int changing_leb:1;
+	unsigned int checked:1;
+	unsigned int corrupted:1;
+	unsigned int upd_marker:1;
+	unsigned int updating:1;
+	unsigned int changing_leb:1;
 
 #ifdef CONFIG_MTD_UBI_GLUEBI
 	/*
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index a3ca2257e601..5be58d85c639 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -376,7 +376,9 @@ out_sysfs:
 	get_device(&vol->dev);
 	volume_sysfs_close(vol);
 out_gluebi:
-	ubi_destroy_gluebi(vol);
+	if (ubi_destroy_gluebi(vol))
+		dbg_err("cannot destroy gluebi for volume %d:%d",
+			ubi->ubi_num, vol_id);
 out_cdev:
 	cdev_del(&vol->cdev);
 out_mapping:
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 56fc3fbce838..af36b12be278 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -519,6 +519,7 @@ static int init_volumes(struct ubi_device *ubi, const struct ubi_scan_info *si,
 			if (ubi->autoresize_vol_id != -1) {
 				ubi_err("more then one auto-resize volume (%d "
 					"and %d)", ubi->autoresize_vol_id, i);
+				kfree(vol);
 				return -EINVAL;
 			}