Merge branch 'for-3.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

* 'for-3.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroups: fix a css_set not found bug in cgroup_attach_proc

1 files changed, 0 insertions, 5 deletions

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index d9d5648f3cdc..a184470cf9b5 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2098,11 +2098,6 @@ int cgroup_attach_proc(struct cgroup *cgrp, struct task_struct *leader)
                         continue;
                 /* get old css_set pointer */
                 task_lock(tsk);
-                if (tsk->flags & PF_EXITING) {
-                        /* ignore this task if it's going away */
-                        task_unlock(tsk);
-                        continue;
-                }
                 oldcg = tsk->cgroups;
                 get_css_set(oldcg);
                 task_unlock(tsk);