1 files changed, 4 insertions, 3 deletions

diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c
index 4a91f082a81d..c885412d79d5 100644
--- a/net/sched/cls_basic.c
+++ b/net/sched/cls_basic.c
@@ -17,6 +17,7 @@
 #include <linux/errno.h>
 #include <linux/rtnetlink.h>
 #include <linux/skbuff.h>
+#include <net/netlink.h>
 #include <net/act_api.h>
 #include <net/pkt_cls.h>
 
@@ -245,7 +246,7 @@ static int basic_dump(struct tcf_proto *tp, unsigned long fh,
                       struct sk_buff *skb, struct tcmsg *t)
 {
         struct basic_filter *f = (struct basic_filter *) fh;
-        unsigned char *b = skb->tail;
+        unsigned char *b = skb_tail_pointer(skb);
         struct rtattr *rta;
 
         if (f == NULL)
@@ -263,11 +264,11 @@ static int basic_dump(struct tcf_proto *tp, unsigned long fh,
             tcf_em_tree_dump(skb, &f->ematches, TCA_BASIC_EMATCHES) < 0)
                 goto rtattr_failure;
 
-        rta->rta_len = (skb->tail - b);
+        rta->rta_len = skb_tail_pointer(skb) - b;
         return skb->len;
 
 rtattr_failure:
-        skb_trim(skb, b - skb->data);
+        nlmsg_trim(skb, b);
         return -1;
 }