diff options
author | jamal <hadi@cyberus.ca> | 2010-06-03 22:43:06 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2010-06-07 04:10:43 -0400 |
commit | 9dacaf17a60101a55d456cc7b00e269d8145aa0d (patch) | |
tree | ed5996e4d799559f8f91fdb09ec989042b8f4c0e /net | |
parent | f2a03367c072150c881fa23ce3d3f76b8236018f (diff) |
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>
Diffstat (limited to 'net')
-rw-r--r-- | net/sched/act_pedit.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index 50e3d945e1f4..a0593c9640db 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c | |||
@@ -127,8 +127,7 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a, | |||
127 | int i, munged = 0; | 127 | int i, munged = 0; |
128 | unsigned int off; | 128 | unsigned int off; |
129 | 129 | ||
130 | if (!(skb->tc_verd & TC_OK2MUNGE)) { | 130 | if (skb_cloned(skb)) { |
131 | /* should we set skb->cloned? */ | ||
132 | if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) { | 131 | if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) { |
133 | return p->tcf_action; | 132 | return p->tcf_action; |
134 | } | 133 | } |