btrfs: Remove fs_info argument from __btrfs_inc_extent_ref

This function already takes a transaction which holds a reference to
the fs_info struct. Use that reference and remove the extra arg. No
functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index f9f5c8f0602139bfb114caebbef0945e2a530ecd..15fd8223344c0504141a79de2b705467d920ebb9 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2231,12 +2231,12 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
  *
  */
 static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
-                                 struct btrfs_fs_info *fs_info,
                                  struct btrfs_delayed_ref_node *node,
                                  u64 parent, u64 root_objectid,
                                  u64 owner, u64 offset, int refs_to_add,
                                  struct btrfs_delayed_extent_op *extent_op)
 {
+       struct btrfs_fs_info *fs_info = trans->fs_info;
        struct btrfs_path *path;
        struct extent_buffer *leaf;
        struct btrfs_extent_item *item;
@@ -2320,10 +2320,9 @@ static int run_delayed_data_ref(struct btrfs_trans_handle *trans,
                                                 ref->offset, &ins,
                                                 node->ref_mod);
        } else if (node->action == BTRFS_ADD_DELAYED_REF) {
-               ret = __btrfs_inc_extent_ref(trans, fs_info, node, parent,
-                                            ref_root, ref->objectid,
-                                            ref->offset, node->ref_mod,
-                                            extent_op);
+               ret = __btrfs_inc_extent_ref(trans, node, parent, ref_root,
+                                            ref->objectid, ref->offset,
+                                            node->ref_mod, extent_op);
        } else if (node->action == BTRFS_DROP_DELAYED_REF) {
                ret = __btrfs_free_extent(trans, node, parent,
                                          ref_root, ref->objectid,
@@ -2473,10 +2472,8 @@ static int run_delayed_tree_ref(struct btrfs_trans_handle *trans,
                BUG_ON(!extent_op || !extent_op->update_flags);
                ret = alloc_reserved_tree_block(trans, node, extent_op);
        } else if (node->action == BTRFS_ADD_DELAYED_REF) {
-               ret = __btrfs_inc_extent_ref(trans, fs_info, node,
-                                            parent, ref_root,
-                                            ref->level, 0, 1,
-                                            extent_op);
+               ret = __btrfs_inc_extent_ref(trans, node, parent, ref_root,
+                                            ref->level, 0, 1, extent_op);
        } else if (node->action == BTRFS_DROP_DELAYED_REF) {
                ret = __btrfs_free_extent(trans, node, parent, ref_root,
                                          ref->level, 0, 1, extent_op);