UBI: Fastmap: Notify user in case of an ubi_update_fastmap() failure



If ubi_update_fastmap() fails notify the user.
This is not a hard error as ubi_update_fastmap() makes sure that upon failure
the current on-flash fastmap will no be used upon next UBI attach.

Signed-off-by: Richard Weinberger <richard@nod.at>

parent 74cdaf24

drivers/mtd/ubi/wl.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -654,7 +654,11 @@ int ubi_wl_get_peb(struct ubi_device *ubi)
		* refill the WL pool synchronous. */
		if (pool->used == pool->size \|\| wl_pool->used == wl_pool->size) {
		spin_unlock(&ubi->wl_lock);
		ubi_update_fastmap(ubi);
		ret = ubi_update_fastmap(ubi);
		if (ret) {
		ubi_msg(ubi, "Unable to write a new fastmap: %i", ret);
		return -ENOSPC;
		}
		spin_lock(&ubi->wl_lock);
		}