From: David Sterba <dsterba@suse.com>
Date: Thu, 9 Feb 2017 16:42:02 +0000 (+0100)
Subject: btrfs-progs: check: remove unused argument from check_child_node
X-Git-Tag: upstream/4.16.1~766
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cc2b0e59892c967a79f650ca8ab655e8507991b9;p=platform%2Fupstream%2Fbtrfs-progs.git

btrfs-progs: check: remove unused argument from check_child_node

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

diff --git a/cmds-check.c b/cmds-check.c
index f99667b..f1e9a5f 100644
--- a/cmds-check.c
+++ b/cmds-check.c
@@ -1983,8 +1983,7 @@ static void reada_walk_down(struct btrfs_root *root,
  * which makes leaf owner check not so strong, key check should be
  * sufficient enough for that case.
  */
-static int check_child_node(struct btrfs_root *root,
-			    struct extent_buffer *parent, int slot,
+static int check_child_node(struct extent_buffer *parent, int slot,
 			    struct extent_buffer *child)
 {
 	struct btrfs_key parent_key;
@@ -2184,7 +2183,7 @@ static int walk_down_tree(struct btrfs_root *root, struct btrfs_path *path,
 			}
 		}
 
-		ret = check_child_node(root, cur, path->slots[*level], next);
+		ret = check_child_node(cur, path->slots[*level], next);
 		if (ret) {
 			err = ret;
 			goto out;
@@ -2292,7 +2291,7 @@ static int walk_down_tree_v2(struct btrfs_root *root, struct btrfs_path *path,
 			}
 		}
 
-		ret = check_child_node(root, cur, path->slots[*level], next);
+		ret = check_child_node(cur, path->slots[*level], next);
 		if (ret < 0) 
 			break;