dm thin metadata: remove nr_blocks arg from __create_persistent_data_objects

Remove nr_blocks arg from __create_persistent_data_objects in dm-thin-metadata.
It was always passed as zero.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
index 31d21bfc8cb4..83ce2fde8ed7 100644
--- a/drivers/md/dm-thin-metadata.c
+++ b/drivers/md/dm-thin-metadata.c
@@ -485,7 +485,7 @@ bad_locked:
         return r;
 }
 
-static int __format_metadata(struct dm_pool_metadata *pmd, dm_block_t nr_blocks)
+static int __format_metadata(struct dm_pool_metadata *pmd)
 {
         int r;
 
@@ -496,7 +496,7 @@ static int __format_metadata(struct dm_pool_metadata *pmd, dm_block_t nr_blocks)
                 return r;
         }
 
-        pmd->data_sm = dm_sm_disk_create(pmd->tm, nr_blocks);
+        pmd->data_sm = dm_sm_disk_create(pmd->tm, 0);
         if (IS_ERR(pmd->data_sm)) {
                 DMERR("sm_disk_create failed");
                 r = PTR_ERR(pmd->data_sm);
@@ -596,16 +596,16 @@ bad:
 }
 
 static int __open_or_format_metadata(struct dm_pool_metadata *pmd,
-                                     dm_block_t nr_blocks, int create)
+                                     int create)
 {
         if (create)
-                return __format_metadata(pmd, nr_blocks);
+                return __format_metadata(pmd);
         else
                 return __open_metadata(pmd);
 }
 
 static int __create_persistent_data_objects(struct dm_pool_metadata *pmd,
-                                            dm_block_t nr_blocks, int *create)
+                                            int *create)
 {
         int r;
 
@@ -623,7 +623,7 @@ static int __create_persistent_data_objects(struct dm_pool_metadata *pmd,
                 return r;
         }
 
-        r = __open_or_format_metadata(pmd, nr_blocks, *create);
+        r = __open_or_format_metadata(pmd, *create);
         if (r)
                 dm_block_manager_destroy(pmd->bm);
 
@@ -808,7 +808,7 @@ struct dm_pool_metadata *dm_pool_metadata_open(struct block_device *bdev,
         pmd->bdev = bdev;
         pmd->data_block_size = data_block_size;
 
-        r = __create_persistent_data_objects(pmd, 0, &create);
+        r = __create_persistent_data_objects(pmd, &create);
         if (r) {
                 kfree(pmd);
                 return ERR_PTR(r);