be2net: take care of __vlan_put_tag return value

[cascardo/linux.git] / kernel / pid_namespace.c

diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index c1c3dc1..bea15bd 100644 (file)
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -181,6 +181,7 @@ void zap_pid_ns_processes(struct pid_namespace *pid_ns)
        int nr;
        int rc;
        struct task_struct *task, *me = current;
+       int init_pids = thread_group_leader(me) ? 1 : 2;
 
        /* Don't allow any more processes into the pid namespace */
        disable_pid_allocation(pid_ns);
@@ -230,7 +231,7 @@ void zap_pid_ns_processes(struct pid_namespace *pid_ns)
         */
        for (;;) {
                set_current_state(TASK_UNINTERRUPTIBLE);
-               if (pid_ns->nr_hashed == 1)
+               if (pid_ns->nr_hashed == init_pids)
                        break;
                schedule();
        }