From c00b2c9e79466d61979cd21af526cc6d5d0ee04f Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Wed, 3 Nov 2010 13:31:05 +0000 Subject: [PATCH] cls_cgroup: Fix crash on module unload Somewhere along the lines net_cls_subsys_id became a macro when cls_cgroup is built as a module. Not only did it make cls_cgroup completely useless, it also causes it to crash on module unload. This patch fixes this by removing that macro. Thanks to Eric Dumazet for diagnosing this problem. Reported-by: Randy Dunlap Signed-off-by: Herbert Xu Reviewed-by: Li Zefan Signed-off-by: David S. Miller --- net/sched/cls_cgroup.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c index 37dff78e9cb..d49c40fb7e0 100644 --- a/net/sched/cls_cgroup.c +++ b/net/sched/cls_cgroup.c @@ -34,8 +34,6 @@ struct cgroup_subsys net_cls_subsys = { .populate = cgrp_populate, #ifdef CONFIG_NET_CLS_CGROUP .subsys_id = net_cls_subsys_id, -#else -#define net_cls_subsys_id net_cls_subsys.subsys_id #endif .module = THIS_MODULE, }; -- 2.20.1