Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64...

[karo-tx-linux.git] / drivers / md / dm-zero.c

diff --git a/drivers/md/dm-zero.c b/drivers/md/dm-zero.c
index b616f11d84735a978b13e2a6392921bafc66b58b..b65ca8dcfbdc7f51ab4004ee3b8cb43a36dc8f97 100644 (file)
--- a/drivers/md/dm-zero.c
+++ b/drivers/md/dm-zero.c
@@ -39,7 +39,7 @@ static int zero_map(struct dm_target *ti, struct bio *bio)
        case REQ_OP_READ:
                if (bio->bi_opf & REQ_RAHEAD) {
                        /* readahead of null bytes only wastes buffer cache */
-                       return -EIO;
+                       return DM_MAPIO_KILL;
                }
                zero_fill_bio(bio);
                break;
@@ -47,7 +47,7 @@ static int zero_map(struct dm_target *ti, struct bio *bio)
                /* writes get silently dropped */
                break;
        default:
-               return -EIO;
+               return DM_MAPIO_KILL;
        }
 
        bio_endio(bio);