Btrfs: add sanity test for outstanding_extents accounting

[firefly-linux-kernel-4.4.55.git] / net / batman-adv / fragmentation.c

diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index fc1835c6bb4099e50e75f964826b0aacdd7200f0..00f9e144cc97b1afe7cefc5b682524103799e4b7 100644 (file)
--- 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;
@@ -434,7 +434,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
         * fragments larger than BATADV_FRAG_MAX_FRAG_SIZE
         */
        mtu = min_t(unsigned, mtu, BATADV_FRAG_MAX_FRAG_SIZE);
-       max_fragment_size = (mtu - header_size - ETH_HLEN);
+       max_fragment_size = mtu - header_size;
        max_packet_size = max_fragment_size * BATADV_FRAG_MAX_FRAGMENTS;
 
        /* Don't even try to fragment, if we need more than 16 fragments */