}
ubi = ubi_devices[ubi_devices_cnt] = kzalloc(sizeof(struct ubi_device),
- GFP_KERNEL);
+ GFP_KERNEL);
if (!ubi) {
err = -ENOMEM;
goto out_mtd;
if (err)
goto out_free;
+ mutex_init(&ubi->buf_mutex);
+ ubi->peb_buf1 = vmalloc(ubi->peb_size);
+ if (!ubi->peb_buf1)
+ goto out_free;
+
+ ubi->peb_buf2 = vmalloc(ubi->peb_size);
+ if (!ubi->peb_buf2)
+ goto out_free;
+
+#ifdef CONFIG_MTD_UBI_DEBUG
+ mutex_init(&ubi->dbg_buf_mutex);
+ ubi->dbg_peb_buf = vmalloc(ubi->peb_size);
+ if (!ubi->dbg_peb_buf)
+ goto out_free;
+#endif
+
err = attach_by_scanning(ubi);
if (err) {
dbg_err("failed to attach by scanning, error %d", err);
ubi_wl_close(ubi);
vfree(ubi->vtbl);
out_free:
+ vfree(ubi->peb_buf1);
+ vfree(ubi->peb_buf2);
+#ifdef CONFIG_MTD_UBI_DEBUG
+ vfree(ubi->dbg_peb_buf);
+#endif
kfree(ubi);
out_mtd:
put_mtd_device(mtd);
ubi_wl_close(ubi);
vfree(ubi->vtbl);
put_mtd_device(ubi->mtd);
+ vfree(ubi->peb_buf1);
+ vfree(ubi->peb_buf2);
+#ifdef CONFIG_MTD_UBI_DEBUG
+ vfree(ubi->dbg_peb_buf);
+#endif
kfree(ubi_devices[ubi_num]);
ubi_devices[ubi_num] = NULL;
ubi_devices_cnt -= 1;