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authorBrian Norris <computersforpeace@gmail.com>2011-06-28 16:28:59 -0700
committerArtem Bityutskiy <artem.bityutskiy@intel.com>2011-09-11 15:02:14 +0300
commit003bc47922047e21ebfb19cb99317273b313f79d (patch)
treec946143910669bfef21b992ae3f8a2d82fa975eb
parent903cd06cd6ece7f9050a3ad5b03e0b76be2882ff (diff)
downloadblackbird-op-linux-003bc47922047e21ebfb19cb99317273b313f79d.tar.gz
blackbird-op-linux-003bc47922047e21ebfb19cb99317273b313f79d.zip
mtd: tests: ignore corrected bitflips in OOB on mtd_readtest
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@gmail.com> Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com>
-rw-r--r--drivers/mtd/tests/mtd_readtest.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/tests/mtd_readtest.c b/drivers/mtd/tests/mtd_readtest.c
index afe71aa15c4b..836792d1d60e 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)
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