namei: trim do_last() arguments

now that struct filename is stashed in nameidata we have no need to
pass it in

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/namei.c b/fs/namei.c
index 970456f..8d45304 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2992,7 +2992,7 @@ out_dput:
  */
 static int do_last(struct nameidata *nd,
                   struct file *file, const struct open_flags *op,
-                  int *opened, struct filename *name)
+                  int *opened)
 {
        struct dentry *dir = nd->path.dentry;
        int open_flag = op->open_flag;
@@ -3039,7 +3039,7 @@ static int do_last(struct nameidata *nd,
                if (error)
                        return error;
 
-               audit_inode(name, dir, LOOKUP_PARENT);
+               audit_inode(nd->name, dir, LOOKUP_PARENT);
                /* trailing slashes? */
                if (unlikely(nd->last.name[nd->last.len]))
                        return -EISDIR;
@@ -3068,7 +3068,7 @@ retry_lookup:
                    !S_ISREG(file_inode(file)->i_mode))
                        will_truncate = false;
 
-               audit_inode(name, file->f_path.dentry, 0);
+               audit_inode(nd->name, file->f_path.dentry, 0);
                goto opened;
        }
 
@@ -3085,7 +3085,7 @@ retry_lookup:
         * create/update audit record if it already exists.
         */
        if (d_is_positive(path.dentry))
-               audit_inode(name, path.dentry, 0);
+               audit_inode(nd->name, path.dentry, 0);
 
        /*
         * If atomic_open() acquired write access it is dropped now due to
@@ -3143,7 +3143,7 @@ finish_open:
                path_put(&save_parent);
                return error;
        }
-       audit_inode(name, nd->path.dentry, 0);
+       audit_inode(nd->name, nd->path.dentry, 0);
        error = -EISDIR;
        if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
                goto out;
@@ -3298,7 +3298,7 @@ static struct file *path_openat(struct nameidata *nd,
                return ERR_CAST(s);
        }
        while (!(error = link_path_walk(s, nd)) &&
-               (error = do_last(nd, file, op, &opened, nd->name)) > 0) {
+               (error = do_last(nd, file, op, &opened)) > 0) {
                nd->flags &= ~(LOOKUP_OPEN|LOOKUP_CREATE|LOOKUP_EXCL);
                s = trailing_symlink(nd);
                if (IS_ERR(s)) {