1 files changed, 6 insertions, 9 deletions

diff --git a/fs/proc/base.c b/fs/proc/base.c
index aeaf0d0f2f51..a17c26859074 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2328,21 +2328,18 @@ out:
 
 void proc_flush_task(struct task_struct *task)
 {
-        int i, leader;
-        struct pid *pid, *tgid;
+        int i;
+        struct pid *pid, *tgid = NULL;
         struct upid *upid;
 
-        leader = thread_group_leader(task);
-        proc_flush_task_mnt(proc_mnt, task->pid, leader ? task->tgid : 0);
         pid = task_pid(task);
-        if (pid->level == 0)
-                return;
+        if (thread_group_leader(task))
+                tgid = task_tgid(task);
 
-        tgid = task_tgid(task);
-        for (i = 1; i <= pid->level; i++) {
+        for (i = 0; i <= pid->level; i++) {
                 upid = &pid->numbers[i];
                 proc_flush_task_mnt(upid->ns->proc_mnt, upid->nr,
-                                leader ? 0 : tgid->numbers[i].nr);
+                        tgid ? tgid->numbers[i].nr : 0);
         }
 
         upid = &pid->numbers[pid->level];