1 files changed, 2 insertions, 2 deletions

diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index 5dbb9d451f73..f5f355852a87 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -348,7 +348,7 @@ static int fw_dump(struct tcf_proto *tp, unsigned long fh,
 {
         struct fw_head *head = (struct fw_head *)tp->root;
         struct fw_filter *f = (struct fw_filter*)fh;
-        unsigned char    *b = skb->tail;
+        unsigned char *b = skb_tail_pointer(skb);
         struct rtattr *rta;
 
         if (f == NULL)
@@ -374,7 +374,7 @@ static int fw_dump(struct tcf_proto *tp, unsigned long fh,
         if (tcf_exts_dump(skb, &f->exts, &fw_ext_map) < 0)
                 goto rtattr_failure;
 
-        rta->rta_len = skb->tail - b;
+        rta->rta_len = skb_tail_pointer(skb) - b;
 
         if (tcf_exts_dump_stats(skb, &f->exts, &fw_ext_map) < 0)
                 goto rtattr_failure;