1 files changed, 12 insertions, 4 deletions

diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index 3907c4ce2ae5..1799205cd945 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -688,11 +688,19 @@ static int persistent_ctr(struct dm_exception_store *store,
         return 0;
 }
 
-static int persistent_status(struct dm_exception_store *store,
-                             status_type_t status, char *result,
-                             unsigned int maxlen)
+static unsigned persistent_status(struct dm_exception_store *store,
+                                  status_type_t status, char *result,
+                                  unsigned maxlen)
 {
-        int sz = 0;
+        unsigned sz = 0;
+
+        switch (status) {
+        case STATUSTYPE_INFO:
+                break;
+        case STATUSTYPE_TABLE:
+                DMEMIT(" %s P %llu", store->cow->name,
+                       (unsigned long long)store->chunk_size);
+        }
 
         return sz;
 }