btrfs-progs: drop unused parameter from btrfs_release_path

Port of commit b3b4aa7 to userspace.

parameter tree root it's not used since commit
5f39d397dfbe140a14edecd4e73c34ce23c4f9ee ("Btrfs: Create extent_buffer
interface for large blocksizes")

This gets userspace a tad closer to kernelspace by removing
this unused parameter that was all over the codebase...

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

1 files changed, 20 insertions, 20 deletions

diff --git a/extent-tree.c b/extent-tree.c
index 35fd82e2..c6896e2f 100644
--- a/extent-tree.c
+++ b/extent-tree.c
@@ -560,7 +560,7 @@ static int convert_extent_item_v0(struct btrfs_trans_handle *trans,
 			break;
 		}
 	}
-	btrfs_release_path(root, path);
+	btrfs_release_path(path);
 
 	if (owner < BTRFS_FIRST_FREE_OBJECTID)
 		new_size += sizeof(*bi);
@@ -667,7 +667,7 @@ again:
 			return 0;
 #ifdef BTRFS_COMPAT_EXTENT_TREE_V0
 		key.type = BTRFS_EXTENT_REF_V0_KEY;
-		btrfs_release_path(root, path);
+		btrfs_release_path(path);
 		ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
 		if (ret < 0) {
 			err = ret;
@@ -705,7 +705,7 @@ again:
 		if (match_extent_data_ref(leaf, ref, root_objectid,
 					  owner, offset)) {
 			if (recow) {
-				btrfs_release_path(root, path);
+				btrfs_release_path(path);
 				goto again;
 			}
 			err = 0;
@@ -766,7 +766,7 @@ static noinline int insert_extent_data_ref(struct btrfs_trans_handle *trans,
 			if (match_extent_data_ref(leaf, ref, root_objectid,
 						  owner, offset))
 				break;
-			btrfs_release_path(root, path);
+			btrfs_release_path(path);
 
 			key.offset++;
 			ret = btrfs_insert_empty_item(trans, root, path, &key,
@@ -793,7 +793,7 @@ static noinline int insert_extent_data_ref(struct btrfs_trans_handle *trans,
 	btrfs_mark_buffer_dirty(leaf);
 	ret = 0;
 fail:
-	btrfs_release_path(root, path);
+	btrfs_release_path(path);
 	return ret;
 }
 
@@ -919,7 +919,7 @@ static noinline int lookup_tree_block_ref(struct btrfs_trans_handle *trans,
 		ret = -ENOENT;
 #ifdef BTRFS_COMPAT_EXTENT_TREE_V0
 	if (ret == -ENOENT && parent) {
-		btrfs_release_path(root, path);
+		btrfs_release_path(path);
 		key.type = BTRFS_EXTENT_REF_V0_KEY;
 		ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
 		if (ret > 0)
@@ -949,7 +949,7 @@ static noinline int insert_tree_block_ref(struct btrfs_trans_handle *trans,
 
 	ret = btrfs_insert_empty_item(trans, root, path, &key, 0);
 
-	btrfs_release_path(root, path);
+	btrfs_release_path(path);
 	return ret;
 }
 
@@ -1059,7 +1059,7 @@ again:
 		if (ret) {
 			key.type = BTRFS_EXTENT_ITEM_KEY;
 			key.offset = num_bytes;
-			btrfs_release_path(root, path);
+			btrfs_release_path(path);
 			goto again;
 		}
 	}
@@ -1259,7 +1259,7 @@ static int lookup_extent_backref(struct btrfs_trans_handle *trans,
 	if (ret != -ENOENT)
 		return ret;
 
-	btrfs_release_path(root, path);
+	btrfs_release_path(path);
 	*ref_ret = NULL;
 
 	if (owner < BTRFS_FIRST_FREE_OBJECTID) {
@@ -1435,7 +1435,7 @@ int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans,
 	btrfs_set_extent_refs(leaf, item, refs + 1);
 
 	btrfs_mark_buffer_dirty(leaf);
-	btrfs_release_path(root->fs_info->extent_root, path);
+	btrfs_release_path(path);
 
 	path->reada = 1;
 	path->leave_spinning = 1;
@@ -1518,7 +1518,7 @@ again:
 		}
 
 		if (ret) {
-			btrfs_release_path(root, path);
+			btrfs_release_path(path);
 			key.type = BTRFS_EXTENT_ITEM_KEY;
 			key.offset = root->leafsize;
 			metadata = 0;
@@ -1607,7 +1607,7 @@ again:
 				ret = 0;
 		}
 		if (ret) {
-			btrfs_release_path(root, path);
+			btrfs_release_path(path);
 			key.offset = root->leafsize;
 			key.type = BTRFS_EXTENT_ITEM_KEY;
 			goto again;
@@ -1753,7 +1753,7 @@ static int write_one_cache_group(struct btrfs_trans_handle *trans,
 	bi = btrfs_item_ptr_offset(leaf, path->slots[0]);
 	write_extent_buffer(leaf, &cache->item, bi, sizeof(cache->item));
 	btrfs_mark_buffer_dirty(leaf);
-	btrfs_release_path(extent_root, path);
+	btrfs_release_path(path);
 fail:
 	finish_current_insert(trans, extent_root);
 	pending_ret = del_pending_extents(trans, extent_root);
@@ -2255,7 +2255,7 @@ static int __free_extent(struct btrfs_trans_handle *trans,
 						    NULL, refs_to_drop,
 						    is_data);
 			BUG_ON(ret);
-			btrfs_release_path(extent_root, path);
+			btrfs_release_path(path);
 			path->leave_spinning = 1;
 
 			key.objectid = bytenr;
@@ -2283,7 +2283,7 @@ static int __free_extent(struct btrfs_trans_handle *trans,
 
 			if (ret > 0 && skinny_metadata) {
 				skinny_metadata = 0;
-				btrfs_release_path(extent_root, path);
+				btrfs_release_path(path);
 				key.type = BTRFS_EXTENT_ITEM_KEY;
 				key.offset = num_bytes;
 				ret = btrfs_search_slot(trans, extent_root,
@@ -2320,7 +2320,7 @@ static int __free_extent(struct btrfs_trans_handle *trans,
 					     owner_objectid, 0);
 		BUG_ON(ret < 0);
 
-		btrfs_release_path(extent_root, path);
+		btrfs_release_path(path);
 		path->leave_spinning = 1;
 
 		key.objectid = bytenr;
@@ -2408,7 +2408,7 @@ static int __free_extent(struct btrfs_trans_handle *trans,
 		ret = btrfs_del_items(trans, extent_root, path, path->slots[0],
 				      num_to_del);
 		BUG_ON(ret);
-		btrfs_release_path(extent_root, path);
+		btrfs_release_path(path);
 
 		if (is_data) {
 			ret = btrfs_del_csums(trans, root, bytenr, num_bytes);
@@ -3217,7 +3217,7 @@ int btrfs_read_block_groups(struct btrfs_root *root)
 		cache->cached = 0;
 		cache->pinned = 0;
 		key.objectid = found_key.objectid + found_key.offset;
-		btrfs_release_path(root, path);
+		btrfs_release_path(path);
 		cache->flags = btrfs_block_group_flags(&cache->item);
 		bit = 0;
 		if (cache->flags & BTRFS_BLOCK_GROUP_DATA) {
@@ -3466,7 +3466,7 @@ static int btrfs_count_extents_in_block_group(struct btrfs_root *root,
 		path->slots[0]++;
 	}
 	*total = bytes_used;
-	btrfs_release_path(root, path);
+	btrfs_release_path(path);
 	return 0;
 }
 
@@ -3584,6 +3584,6 @@ int btrfs_fix_block_accounting(struct btrfs_trans_handle *trans,
 		path.slots[0]++;
 	}
 	btrfs_set_super_bytes_used(root->fs_info->super_copy, bytes_used);
-	btrfs_release_path(root, &path);
+	btrfs_release_path(&path);
 	return 0;
 }