diff options
Diffstat (limited to 'net/batman-adv/unicast.c')
| -rw-r--r-- | net/batman-adv/unicast.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c index c4603552f9d..8a2a3df17ff 100644 --- a/net/batman-adv/unicast.c +++ b/net/batman-adv/unicast.c @@ -34,13 +34,13 @@ batadv_frag_merge_packet(struct list_head *head, struct frag_packet_list_entry *tfp, struct sk_buff *skb) { - struct unicast_frag_packet *up = - (struct unicast_frag_packet *)skb->data; + struct batadv_unicast_frag_packet *up; struct sk_buff *tmp_skb; - struct unicast_packet *unicast_packet; + struct batadv_unicast_packet *unicast_packet; int hdr_len = sizeof(*unicast_packet); int uni_diff = sizeof(*up) - hdr_len; + up = (struct batadv_unicast_frag_packet *)skb->data; /* set skb to the first part and tmp_skb to the second part */ if (up->flags & BATADV_UNI_FRAG_HEAD) { tmp_skb = tfp->skb; @@ -65,7 +65,8 @@ batadv_frag_merge_packet(struct list_head *head, 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 = (struct batadv_unicast_packet *)skb_pull(skb, + uni_diff); unicast_packet->header.packet_type = BATADV_UNICAST; return skb; @@ -80,8 +81,9 @@ static void batadv_frag_create_entry(struct list_head *head, struct sk_buff *skb) { struct frag_packet_list_entry *tfp; - struct unicast_frag_packet *up = - (struct unicast_frag_packet *)skb->data; + struct batadv_unicast_frag_packet *up; + + up = (struct batadv_unicast_frag_packet *)skb->data; /* free and oldest packets stand at the end */ tfp = list_entry((head)->prev, typeof(*tfp), list); @@ -115,10 +117,10 @@ static int batadv_frag_create_buffer(struct list_head *head) static struct frag_packet_list_entry * batadv_frag_search_packet(struct list_head *head, - const struct unicast_frag_packet *up) + const struct batadv_unicast_frag_packet *up) { struct frag_packet_list_entry *tfp; - struct unicast_frag_packet *tmp_up = NULL; + struct batadv_unicast_frag_packet *tmp_up = NULL; uint16_t search_seqno; if (up->flags & BATADV_UNI_FRAG_HEAD) @@ -134,7 +136,7 @@ batadv_frag_search_packet(struct list_head *head, if (tfp->seqno == ntohs(up->seqno)) goto mov_tail; - tmp_up = (struct unicast_frag_packet *)tfp->skb->data; + tmp_up = (struct batadv_unicast_frag_packet *)tfp->skb->data; if (tfp->seqno == search_seqno) { @@ -179,9 +181,9 @@ int batadv_frag_reassemble_skb(struct sk_buff *skb, struct bat_priv *bat_priv, struct orig_node *orig_node; struct frag_packet_list_entry *tmp_frag_entry; int ret = NET_RX_DROP; - struct unicast_frag_packet *unicast_packet = - (struct unicast_frag_packet *)skb->data; + struct batadv_unicast_frag_packet *unicast_packet; + unicast_packet = (struct batadv_unicast_frag_packet *)skb->data; *new_skb = NULL; orig_node = batadv_orig_hash_find(bat_priv, unicast_packet->orig); @@ -220,10 +222,10 @@ out: int batadv_frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv, struct hard_iface *hard_iface, const uint8_t dstaddr[]) { - struct unicast_packet tmp_uc, *unicast_packet; + struct batadv_unicast_packet tmp_uc, *unicast_packet; struct hard_iface *primary_if; struct sk_buff *frag_skb; - struct unicast_frag_packet *frag1, *frag2; + struct batadv_unicast_frag_packet *frag1, *frag2; int uc_hdr_len = sizeof(*unicast_packet); int ucf_hdr_len = sizeof(*frag1); int data_len = skb->len - uc_hdr_len; @@ -239,7 +241,7 @@ int batadv_frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv, goto dropped; skb_reserve(frag_skb, ucf_hdr_len); - unicast_packet = (struct unicast_packet *)skb->data; + unicast_packet = (struct batadv_unicast_packet *)skb->data; memcpy(&tmp_uc, unicast_packet, uc_hdr_len); skb_split(skb, frag_skb, data_len / 2 + uc_hdr_len); @@ -247,8 +249,8 @@ int batadv_frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv, batadv_skb_head_push(frag_skb, ucf_hdr_len) < 0) goto drop_frag; - frag1 = (struct unicast_frag_packet *)skb->data; - frag2 = (struct unicast_frag_packet *)frag_skb->data; + frag1 = (struct batadv_unicast_frag_packet *)skb->data; + frag2 = (struct batadv_unicast_frag_packet *)frag_skb->data; memcpy(frag1, &tmp_uc, sizeof(tmp_uc)); @@ -287,7 +289,7 @@ out: int batadv_unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv) { struct ethhdr *ethhdr = (struct ethhdr *)skb->data; - struct unicast_packet *unicast_packet; + struct batadv_unicast_packet *unicast_packet; struct orig_node *orig_node; struct neigh_node *neigh_node; int data_len = skb->len; @@ -317,7 +319,7 @@ find_router: if (batadv_skb_head_push(skb, sizeof(*unicast_packet)) < 0) goto out; - unicast_packet = (struct unicast_packet *)skb->data; + unicast_packet = (struct batadv_unicast_packet *)skb->data; unicast_packet->header.version = BATADV_COMPAT_VERSION; /* batman packet type: unicast */ |