1 files changed, 1 insertions, 1 deletions

diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index fc1835c6bb40..8af3461d18d2 100644
--- a/net/batman-adv/fragmentation.c
+++ b/net/batman-adv/fragmentation.c
@@ -251,7 +251,7 @@ batadv_frag_merge_packets(struct hlist_head *chain, struct sk_buff *skb)
         kfree(entry);
 
         /* Make room for the rest of the fragments. */
-        if (pskb_expand_head(skb_out, 0, size - skb->len, GFP_ATOMIC) < 0) {
+        if (pskb_expand_head(skb_out, 0, size - skb_out->len, GFP_ATOMIC) < 0) {
                 kfree_skb(skb_out);
                 skb_out = NULL;
                 goto free;