btrfs: tree-checker: get fs_info from eb in check_leaf_item

We can read fs_info from extent buffer and can drop it from the
parameters.

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c
index c5dd7adea306746c52900e091b4bb52f9bee349c..8cae930a666da2bfd2cde5f3d4eedfcfb1709183 100644 (file)
--- a/fs/btrfs/tree-checker.c
+++ b/fs/btrfs/tree-checker.c
@@ -771,8 +771,7 @@ static int check_inode_item(struct btrfs_fs_info *fs_info,
 /*
  * Common point to switch the item-specific validation.
  */
-static int check_leaf_item(struct btrfs_fs_info *fs_info,
-                          struct extent_buffer *leaf,
+static int check_leaf_item(struct extent_buffer *leaf,
                           struct btrfs_key *key, int slot)
 {
        int ret = 0;
@@ -795,14 +794,14 @@ static int check_leaf_item(struct btrfs_fs_info *fs_info,
                break;
        case BTRFS_CHUNK_ITEM_KEY:
                chunk = btrfs_item_ptr(leaf, slot, struct btrfs_chunk);
-               ret = btrfs_check_chunk_valid(fs_info, leaf, chunk,
+               ret = btrfs_check_chunk_valid(leaf->fs_info, leaf, chunk,
                                              key->offset);
                break;
        case BTRFS_DEV_ITEM_KEY:
-               ret = check_dev_item(fs_info, leaf, key, slot);
+               ret = check_dev_item(leaf->fs_info, leaf, key, slot);
                break;
        case BTRFS_INODE_ITEM_KEY:
-               ret = check_inode_item(fs_info, leaf, key, slot);
+               ret = check_inode_item(leaf->fs_info, leaf, key, slot);
                break;
        }
        return ret;
@@ -952,7 +951,7 @@ static int check_leaf(struct btrfs_fs_info *fs_info, struct extent_buffer *leaf,
                         * Check if the item size and content meet other
                         * criteria
                         */
-                       ret = check_leaf_item(fs_info, leaf, &key, slot);
+                       ret = check_leaf_item(leaf, &key, slot);
                        if (ret < 0)
                                return ret;
                }