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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index fe74749e0dae..334865ef5220 100644
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -418,7 +418,7 @@ retry:
                                  * may try to recover data. FIXME: but this is
                                  * not implemented.
                                  */
-                                if (err == UBI_IO_BAD_HDR_READ ||
+                                if (err == UBI_IO_BAD_HDR_EBADMSG ||
                                     err == UBI_IO_BAD_HDR) {
                                         ubi_warn("corrupted VID header at PEB "
                                                  "%d, LEB %d:%d", pnum, vol_id,
@@ -963,7 +963,7 @@ write_error:
 static int is_error_sane(int err)
 {
         if (err == -EIO || err == -ENOMEM || err == UBI_IO_BAD_HDR ||
-            err == UBI_IO_BAD_HDR_READ || err == -ETIMEDOUT)
+            err == UBI_IO_BAD_HDR_EBADMSG || err == -ETIMEDOUT)
                 return 0;
         return 1;
 }