New helper - current_umask()

[mirror_ubuntu-zesty-kernel.git] / kernel / exec_domain.c

diff --git a/kernel/exec_domain.c b/kernel/exec_domain.c
index 667c841c2952d6966a08ba9b11e00ad99d06520a..cb8e9626c21522f9665b95d7d3500af797714494 100644 (file)
--- a/kernel/exec_domain.c
+++ b/kernel/exec_domain.c
@@ -145,28 +145,6 @@ __set_personality(u_long personality)
                return 0;
        }
 
-       if (atomic_read(&current->fs->count) != 1) {
-               struct fs_struct *fsp, *ofsp;
-
-               fsp = copy_fs_struct(current->fs);
-               if (fsp == NULL) {
-                       module_put(ep->module);
-                       return -ENOMEM;
-               }
-
-               task_lock(current);
-               ofsp = current->fs;
-               current->fs = fsp;
-               task_unlock(current);
-
-               put_fs_struct(ofsp);
-       }
-
-       /*
-        * At that point we are guaranteed to be the sole owner of
-        * current->fs.
-        */
-
        current->personality = personality;
        oep = current_thread_info()->exec_domain;
        current_thread_info()->exec_domain = ep;