UBI: introduce new constants
This patch is a clean-up and a preparation for the following
patches. It introduece constants for the return values of the
'ubi_eba_copy_leb()' function.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 891534f..ec915c0 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -756,15 +756,14 @@
err = ubi_eba_copy_leb(ubi, e1->pnum, e2->pnum, vid_hdr);
if (err) {
- if (err == -EAGAIN)
- goto out_not_moved;
- if (err < 0)
- goto out_error;
- if (err == 2) {
- /* Target PEB write error, torture it */
+ if (err == MOVE_CANCEL_BITFLIPS ||
+ err == MOVE_TARGET_WR_ERR) {
+ /* Target PEB bit-flips or write error, torture it */
torture = 1;
goto out_not_moved;
}
+ if (err < 0)
+ goto out_error;
/*
* The LEB has not been moved because the volume is being
@@ -774,7 +773,7 @@
*/
dbg_wl("canceled moving PEB %d", e1->pnum);
- ubi_assert(err == 1);
+ ubi_assert(err == MOVE_CANCEL_RACE);
ubi_free_vid_hdr(ubi, vid_hdr);
vid_hdr = NULL;