btrfs: get fs_info from eb in btrfs_check_node

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

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

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c
index 785318ead9af..3f047758ec24 100644
--- a/fs/btrfs/tree-checker.c
+++ b/fs/btrfs/tree-checker.c
@@ -973,8 +973,9 @@ int btrfs_check_leaf_relaxed(struct extent_buffer *leaf)
         return check_leaf(leaf, false);
 }
 
-int btrfs_check_node(struct btrfs_fs_info *fs_info, struct extent_buffer *node)
+int btrfs_check_node(struct extent_buffer *node)
 {
+        struct btrfs_fs_info *fs_info = node->fs_info;
         unsigned long nr = btrfs_header_nritems(node);
         struct btrfs_key key, next_key;
         int slot;