Pidns: make full use of xxx_vnr() calls
[linux-2.6.git] / kernel / sys.c
index 5a61f80..a626116 100644 (file)
@@ -991,17 +991,14 @@ asmlinkage long sys_getpgid(pid_t pid)
        else {
                int retval;
                struct task_struct *p;
-               struct pid_namespace *ns;
-
-               ns = current->nsproxy->pid_ns;
 
                read_lock(&tasklist_lock);
-               p = find_task_by_pid_ns(pid, ns);
+               p = find_task_by_vpid(pid);
                retval = -ESRCH;
                if (p) {
                        retval = security_task_getpgid(p);
                        if (!retval)
-                               retval = task_pgrp_nr_ns(p, ns);
+                               retval = task_pgrp_vnr(p);
                }
                read_unlock(&tasklist_lock);
                return retval;