[PATCH v2 1/7] btrfs-progs: adjust arguments of btrfs_lookup_inode_extref()

[damenly . su]

From: Su Yue <suy.f...@cn.fujitsu.com>

The argument index is not used in btrfs_lookup_inode_extref(),
so remove it.
And adjust positions its arguments to make it consistent with
kernel part.

No functional change.

Fixes: 260675657767 ("btrfs-progs: Import btrfs_insert/del/lookup_extref() 
functions.")
Signed-off-by: Su Yue <suy.f...@cn.fujitsu.com>
---
 ctree.h      | 6 +++---
 inode-item.c | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/ctree.h b/ctree.h
index 4719962df67d..e7f6c5df95f1 100644
--- a/ctree.h
+++ b/ctree.h
@@ -2708,9 +2708,9 @@ int btrfs_lookup_inode(struct btrfs_trans_handle *trans, 
struct btrfs_root
                       *root, struct btrfs_path *path,
                       struct btrfs_key *location, int mod);
 struct btrfs_inode_extref *btrfs_lookup_inode_extref(struct btrfs_trans_handle
-               *trans, struct btrfs_path *path, struct btrfs_root *root,
-               u64 ino, u64 parent_ino, u64 index, const char *name,
-               int namelen, int ins_len);
+               *trans, struct btrfs_root *root, struct btrfs_path *path,
+               const char *name, int namelen, u64 ino, u64 parent_ino,
+               int ins_len);
 int btrfs_del_inode_extref(struct btrfs_trans_handle *trans,
                           struct btrfs_root *root,
                           const char *name, int name_len,
diff --git a/inode-item.c b/inode-item.c
index 1cc106670cd4..461557cb83d6 100644
--- a/inode-item.c
+++ b/inode-item.c
@@ -228,9 +228,9 @@ static int btrfs_find_name_in_ext_backref(struct btrfs_path 
*path,
 }
 
 struct btrfs_inode_extref *btrfs_lookup_inode_extref(struct btrfs_trans_handle
-               *trans, struct btrfs_path *path, struct btrfs_root *root,
-               u64 ino, u64 parent_ino, u64 index, const char *name,
-               int namelen, int ins_len)
+               *trans, struct btrfs_root *root, struct btrfs_path *path,
+               const char *name, int namelen, u64 ino, u64 parent_ino,
+               int ins_len)
 {
        struct btrfs_key key;
        struct btrfs_inode_extref *extref;
-- 
2.18.0