Commit 180a5357 authored Mar 09, 2015 by Richard Weinberger

UBI: Fastmap: Fall back to scanning mode after ECC error

If we encounter an uncorrectable ECC error while scanning for the fastmap
UBI must not fail hard. Instead fall back to scanning mode.

Reported-by: Alexander Block <Alexander.Block@continental-corporation.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

parent 56794c0a

drivers/mtd/ubi/attach.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1419,7 +1419,7 @@ int ubi_attach(struct ubi_device *ubi, int force_scan)
		err = scan_all(ubi, ai, 0);
		else {
		err = scan_fast(ubi, &ai);
		if (err > 0) {
		if (err > 0 \|\| mtd_is_eccerr(err)) {
		if (err != UBI_NO_FASTMAP) {
		destroy_ai(ai);
		ai = alloc_ai();