UBI: rename IO error code
Rename UBI_IO_BAD_HDR_READ into UBI_IO_BAD_HDR_EBADMSG which is presumably more
self-documenting and readable. Indeed, the '_READ' suffix does not tell much and
even confuses, while '_EBADMSG' tells about uncorrectable ECC error, because we
use -EBADMSG all over the place to represent ECC errors.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 69b52e9..7e7c56d 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -750,7 +750,7 @@
bitflips = 1;
else if (err == UBI_IO_PEB_EMPTY)
return add_to_list(si, pnum, UBI_SCAN_UNKNOWN_EC, &si->erase);
- else if (err == UBI_IO_BAD_HDR_READ || err == UBI_IO_BAD_HDR) {
+ else if (err == UBI_IO_BAD_HDR_EBADMSG || err == UBI_IO_BAD_HDR) {
/*
* We have to also look at the VID header, possibly it is not
* corrupted. Set %bitflips flag in order to make this PEB be
@@ -816,11 +816,11 @@
return err;
else if (err == UBI_IO_BITFLIPS)
bitflips = 1;
- else if (err == UBI_IO_BAD_HDR_READ || err == UBI_IO_BAD_HDR ||
+ else if (err == UBI_IO_BAD_HDR_EBADMSG || err == UBI_IO_BAD_HDR ||
(err == UBI_IO_PEB_FREE && ec_corr)) {
/* VID header is corrupted */
- if (err == UBI_IO_BAD_HDR_READ ||
- ec_corr == UBI_IO_BAD_HDR_READ)
+ if (err == UBI_IO_BAD_HDR_EBADMSG ||
+ ec_corr == UBI_IO_BAD_HDR_EBADMSG)
si->read_err_count += 1;
err = add_to_list(si, pnum, ec, &si->corr);
if (err)