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authorSascha Hauer <s.hauer@pengutronix.de>2019-10-23 12:58:12 +0300
committerRichard Weinberger <richard@nod.at>2020-01-17 01:34:50 +0300
commitef5aafb6e4e9942a28cd300bdcda21ce6cbaf045 (patch)
tree66737f50cbef1ca65437b091e5a940d4ead3d0c3 /drivers/mtd/ubi/fastmap.c
parentb3a987b0264d3ddbb24293ebff10eddfc472f653 (diff)
downloadlinux-ef5aafb6e4e9942a28cd300bdcda21ce6cbaf045.tar.xz
ubi: fastmap: Fix inverted logic in seen selfcheck
set_seen() sets the bit corresponding to the PEB number in the bitmap, so when self_check_seen() wants to find PEBs that haven't been seen we have to print the PEBs that have their bit cleared, not the ones which have it set. Fixes: 5d71afb00840 ("ubi: Use bitmaps in Fastmap self-check code") Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd/ubi/fastmap.c')
-rw-r--r--drivers/mtd/ubi/fastmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c
index 1c7be4eb3ba6..ac78e7a0e06a 100644
--- a/drivers/mtd/ubi/fastmap.c
+++ b/drivers/mtd/ubi/fastmap.c
@@ -64,7 +64,7 @@ static int self_check_seen(struct ubi_device *ubi, unsigned long *seen)
return 0;
for (pnum = 0; pnum < ubi->peb_count; pnum++) {
- if (test_bit(pnum, seen) && ubi->lookuptbl[pnum]) {
+ if (!test_bit(pnum, seen) && ubi->lookuptbl[pnum]) {
ubi_err(ubi, "self-check failed for PEB %d, fastmap didn't see it", pnum);
ret = -EINVAL;
}