Commit ea16f912 authored May 25, 2010 by Herbert Xu Committed by David S. Miller May 25, 2010

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>

parent f925b130

include/net/cls_cgroup.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;