net sched: make pedit check for clones instead
Now that the core path doesnt set OK to munge we detect
writable skbs by looking to see if they are cloned.
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index 50e3d94..a0593c9 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -127,8 +127,7 @@
int i, munged = 0;
unsigned int off;
- if (!(skb->tc_verd & TC_OK2MUNGE)) {
- /* should we set skb->cloned? */
+ if (skb_cloned(skb)) {
if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) {
return p->tcf_action;
}