From ea16f912a6ad9fe43131a2e2a108f089c432d510 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Tue, 25 May 2010 18:53:57 -0700
Subject: [PATCH] cls_cgroup: Initialise classid when module is absent
When the cls_cgroup module is not loaded, task_cls_classid will
return an uninitialised classid instead of zero.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/net/cls_cgroup.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h
index 6cf44866cecd..726cc3536409 100644
--- a/include/net/cls_cgroup.h
+++ b/include/net/cls_cgroup.h
@@ -39,7 +39,7 @@ extern int net_cls_subsys_id;
static inline u32 task_cls_classid(struct task_struct *p)
{
int id;
- u32 classid;
+ u32 classid = 0;
if (in_interrupt())
return 0;
--
2.20.1