[PATCH 2/3] mtd: tests: ignore corrected bitflips in OOB on mtd_readtest

[Brian Norris]

read_oob may now return ECC error codes. If the code is -EUCLEAN, then
we can safely ignore the error as a corrected bitflip.

Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/tests/mtd_readtest.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/mtd/tests/mtd_readtest.c b/drivers/mtd/tests/mtd_readtest.c
index afe71aa..de23e8e 100644
--- a/drivers/mtd/tests/mtd_readtest.c
+++ b/drivers/mtd/tests/mtd_readtest.c
@@ -75,7 +75,8 @@ static int read_eraseblock_by_page(int ebnum)
 			ops.datbuf    = NULL;
 			ops.oobbuf    = oobbuf;
 			ret = mtd->read_oob(mtd, addr, &ops);
-			if (ret || ops.oobretlen != mtd->oobsize) {
+			if (ret && ret != -EUCLEAN ||
+					ops.oobretlen != mtd->oobsize) {
 				printk(PRINT_PREF "error: read oob failed at "
 						  "%#llx\n", (long long)addr);
 				if (!err)
-- 
1.7.0.4