init_mkdir(): turn into a trivial wrapper for do_mkdirat()

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

diff --git a/fs/init.c b/fs/init.c
index 746d02628bc3bce2d77e72109737307692458e5e..4b1fd76750954e4598d6d07582e5cbaa4b0764c8 100644 (file)
--- a/fs/init.c
+++ b/fs/init.c
@@ -202,24 +202,7 @@ int __init init_unlink(const char *pathname)
 
 int __init init_mkdir(const char *pathname, umode_t mode)
 {
-       struct dentry *dentry;
-       struct path path;
-       int error;
-
-       dentry = start_creating_path(AT_FDCWD, pathname, &path,
-                                    LOOKUP_DIRECTORY);
-       if (IS_ERR(dentry))
-               return PTR_ERR(dentry);
-       mode = mode_strip_umask(d_inode(path.dentry), mode);
-       error = security_path_mkdir(&path, dentry, mode);
-       if (!error) {
-               dentry = vfs_mkdir(mnt_idmap(path.mnt), path.dentry->d_inode,
-                                 dentry, mode, NULL);
-               if (IS_ERR(dentry))
-                       error = PTR_ERR(dentry);
-       }
-       end_creating_path(&path, dentry);
-       return error;
+       return do_mkdirat(AT_FDCWD, getname_kernel(pathname), mode);
 }
 
 int __init init_rmdir(const char *pathname)