1 files changed, 3 insertions, 11 deletions

diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index b37d723b9d4a..39adb68a653f 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -178,8 +178,6 @@ struct reloc_control {
         u64 search_start;
         u64 extents_found;
 
-        int block_rsv_retries;
-
         unsigned int stage:8;
         unsigned int create_reloc_tree:1;
         unsigned int merge_reloc_tree:1;
@@ -2133,7 +2131,6 @@ int prepare_to_merge(struct reloc_control *rc, int err)
         LIST_HEAD(reloc_roots);
         u64 num_bytes = 0;
         int ret;
-        int retries = 0;
 
         mutex_lock(&root->fs_info->trans_mutex);
         rc->merging_rsv_size += root->nodesize * (BTRFS_MAX_LEVEL - 1) * 2;
@@ -2143,7 +2140,7 @@ again:
         if (!err) {
                 num_bytes = rc->merging_rsv_size;
                 ret = btrfs_block_rsv_add(NULL, root, rc->block_rsv,
-                                          num_bytes, &retries);
+                                          num_bytes);
                 if (ret)
                         err = ret;
         }
@@ -2155,7 +2152,6 @@ again:
                         btrfs_end_transaction(trans, rc->extent_root);
                         btrfs_block_rsv_release(rc->extent_root,
                                                 rc->block_rsv, num_bytes);
-                        retries = 0;
                         goto again;
                 }
         }
@@ -2405,15 +2401,13 @@ static int reserve_metadata_space(struct btrfs_trans_handle *trans,
         num_bytes = calcu_metadata_size(rc, node, 1) * 2;
 
         trans->block_rsv = rc->block_rsv;
-        ret = btrfs_block_rsv_add(trans, root, rc->block_rsv, num_bytes,
-                                  &rc->block_rsv_retries);
+        ret = btrfs_block_rsv_add(trans, root, rc->block_rsv, num_bytes);
         if (ret) {
                 if (ret == -EAGAIN)
                         rc->commit_transaction = 1;
                 return ret;
         }
 
-        rc->block_rsv_retries = 0;
         return 0;
 }
 
@@ -3554,8 +3548,7 @@ int prepare_to_relocate(struct reloc_control *rc)
          * is no reservation in transaction handle.
          */
         ret = btrfs_block_rsv_add(NULL, rc->extent_root, rc->block_rsv,
-                                  rc->extent_root->nodesize * 256,
-                                  &rc->block_rsv_retries);
+                                  rc->extent_root->nodesize * 256);
         if (ret)
                 return ret;
 
@@ -3567,7 +3560,6 @@ int prepare_to_relocate(struct reloc_control *rc)
         rc->extents_found = 0;
         rc->nodes_relocated = 0;
         rc->merging_rsv_size = 0;
-        rc->block_rsv_retries = 0;
 
         rc->create_reloc_tree = 1;
         set_reloc_control(rc);