diff options
Diffstat (limited to 'drivers/staging/batman-adv/unicast.c')
| -rw-r--r-- | drivers/staging/batman-adv/unicast.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/staging/batman-adv/unicast.c b/drivers/staging/batman-adv/unicast.c index 12afae618ce2..e58e634c2806 100644 --- a/drivers/staging/batman-adv/unicast.c +++ b/drivers/staging/batman-adv/unicast.c @@ -36,6 +36,9 @@ static struct sk_buff *frag_merge_packet(struct list_head *head, struct unicast_frag_packet *up = (struct unicast_frag_packet *)skb->data; struct sk_buff *tmp_skb; + struct unicast_packet *unicast_packet; + int hdr_len = sizeof(struct unicast_packet), + uni_diff = sizeof(struct unicast_frag_packet) - hdr_len; /* set skb to the first part and tmp_skb to the second part */ if (up->flags & UNI_FRAG_HEAD) { @@ -59,6 +62,11 @@ static struct sk_buff *frag_merge_packet(struct list_head *head, memcpy(skb_put(skb, tmp_skb->len), tmp_skb->data, tmp_skb->len); kfree_skb(tmp_skb); + + memmove(skb->data + uni_diff, skb->data, hdr_len); + unicast_packet = (struct unicast_packet *) skb_pull(skb, uni_diff); + unicast_packet->packet_type = BAT_UNICAST; + return skb; } |