1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index b0ce2ce82278..bbf861e4fed1 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -868,7 +868,7 @@ static int snapshot_map(struct dm_target *ti, struct bio *bio,
 {
         struct exception *e;
         struct dm_snapshot *s = (struct dm_snapshot *) ti->private;
-        int r = 1;
+        int r = DM_MAPIO_REMAPPED;
         chunk_t chunk;
         struct pending_exception *pe = NULL;
 
@@ -914,7 +914,7 @@ static int snapshot_map(struct dm_target *ti, struct bio *bio,
                 remap_exception(s, &pe->e, bio);
                 bio_list_add(&pe->snapshot_bios, bio);
 
-                r = 0;
+                r = DM_MAPIO_SUBMITTED;
 
                 if (!pe->started) {
                         /* this is protected by snap->lock */
@@ -992,7 +992,7 @@ static int snapshot_status(struct dm_target *ti, status_type_t type,
  *---------------------------------------------------------------*/
 static int __origin_write(struct list_head *snapshots, struct bio *bio)
 {
-        int r = 1, first = 0;
+        int r = DM_MAPIO_REMAPPED, first = 0;
         struct dm_snapshot *snap;
         struct exception *e;
         struct pending_exception *pe, *next_pe, *primary_pe = NULL;
@@ -1050,7 +1050,7 @@ static int __origin_write(struct list_head *snapshots, struct bio *bio)
 
                         bio_list_add(&primary_pe->origin_bios, bio);
 
-                        r = 0;
+                        r = DM_MAPIO_SUBMITTED;
                 }
 
                 if (!pe->primary_pe) {
@@ -1099,7 +1099,7 @@ static int __origin_write(struct list_head *snapshots, struct bio *bio)
 static int do_origin(struct dm_dev *origin, struct bio *bio)
 {
         struct origin *o;
-        int r = 1;
+        int r = DM_MAPIO_REMAPPED;
 
         down_read(&_origins_lock);
         o = __lookup_origin(origin->bdev);
@@ -1156,7 +1156,7 @@ static int origin_map(struct dm_target *ti, struct bio *bio,
                 return -EOPNOTSUPP;
 
         /* Only tell snapshots if this is a write */
-        return (bio_rw(bio) == WRITE) ? do_origin(dev, bio) : 1;
+        return (bio_rw(bio) == WRITE) ? do_origin(dev, bio) : DM_MAPIO_REMAPPED;
 }
 
 #define min_not_zero(l, r) (l == 0) ? r : ((r == 0) ? l : min(l, r))