From e1af5e445ef8582e8f690fadcd63797db1e62663 Mon Sep 17 00:00:00 2001 From: Gao feng Date: Tue, 8 Oct 2013 11:05:19 +0800 Subject: [PATCH] cgroup: netprio: remove unnecessary task_netprioidx Since the tasks have been migrated to the cgroup, there is no need to call task_netprioidx to get task's cgroup id. Signed-off-by: Gao feng Acked-by: Neil Horman Signed-off-by: David S. Miller --- net/core/netprio_cgroup.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c index d9cd627e6a16..9b7cf6c85f82 100644 --- a/net/core/netprio_cgroup.c +++ b/net/core/netprio_cgroup.c @@ -222,11 +222,10 @@ static void net_prio_attach(struct cgroup_subsys_state *css, struct cgroup_taskset *tset) { struct task_struct *p; - void *v; + void *v = (void *)(unsigned long)css->cgroup->id; cgroup_taskset_for_each(p, css, tset) { task_lock(p); - v = (void *)(unsigned long)task_netprioidx(p); iterate_fd(p->files, 0, update_netprio, v); task_unlock(p); } -- GitLab