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| author | Jiri Pirko <jiri@resnulli.us> | 2014-12-09 22:23:29 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-12-09 21:49:58 -0500 |
| commit | 6ea3b446b9369c971bcab2a723d814d2295c77d3 (patch) | |
| tree | cd245bff2e8eec5a08909211399f1c88ade08ef4 /net/sched/cls_route.c | |
| parent | f9c5c62db1c9bc20f396c3527b5074c4e7f1c275 (diff) | |
| download | lwn-6ea3b446b9369c971bcab2a723d814d2295c77d3.tar.gz lwn-6ea3b446b9369c971bcab2a723d814d2295c77d3.zip | |
net: sched: cls: use nla_nest_cancel instead of nlmsg_trim
To cancel nesting, this function is more convenient.
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_route.c')
| -rw-r--r-- | net/sched/cls_route.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c index 098a27360b91..2ecd24688554 100644 --- a/net/sched/cls_route.c +++ b/net/sched/cls_route.c @@ -593,7 +593,6 @@ static int route4_dump(struct net *net, struct tcf_proto *tp, unsigned long fh, struct sk_buff *skb, struct tcmsg *t) { struct route4_filter *f = (struct route4_filter *)fh; - unsigned char *b = skb_tail_pointer(skb); struct nlattr *nest; u32 id; @@ -635,7 +634,7 @@ static int route4_dump(struct net *net, struct tcf_proto *tp, unsigned long fh, return skb->len; nla_put_failure: - nlmsg_trim(skb, b); + nla_nest_cancel(skb, nest); return -1; } |