btrfs: Remove fs_info from run_delayed_tree_ref

It can always be referneced from the passed transaction handle since
it's always valid. 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 9f63029..c7a66dd 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2443,7 +2443,6 @@ out:
 }
 
 static int run_delayed_tree_ref(struct btrfs_trans_handle *trans,
-                               struct btrfs_fs_info *fs_info,
                                struct btrfs_delayed_ref_node *node,
                                struct btrfs_delayed_extent_op *extent_op,
                                int insert_reserved)
@@ -2454,14 +2453,14 @@ static int run_delayed_tree_ref(struct btrfs_trans_handle *trans,
        u64 ref_root = 0;
 
        ref = btrfs_delayed_node_to_tree_ref(node);
-       trace_run_delayed_tree_ref(fs_info, node, ref, node->action);
+       trace_run_delayed_tree_ref(trans->fs_info, node, ref, node->action);
 
        if (node->type == BTRFS_SHARED_BLOCK_REF_KEY)
                parent = ref->parent;
        ref_root = ref->root;
 
        if (node->ref_mod != 1) {
-               btrfs_err(fs_info,
+               btrfs_err(trans->fs_info,
        "btree block(%llu) has %d references rather than 1: action %d ref_root %llu parent %llu",
                          node->bytenr, node->ref_mod, node->action, ref_root,
                          parent);
@@ -2500,7 +2499,7 @@ static int run_one_delayed_ref(struct btrfs_trans_handle *trans,
 
        if (node->type == BTRFS_TREE_BLOCK_REF_KEY ||
            node->type == BTRFS_SHARED_BLOCK_REF_KEY)
-               ret = run_delayed_tree_ref(trans, fs_info, node, extent_op,
+               ret = run_delayed_tree_ref(trans, node, extent_op,
                                           insert_reserved);
        else if (node->type == BTRFS_EXTENT_DATA_REF_KEY ||
                 node->type == BTRFS_SHARED_DATA_REF_KEY)