summaryrefslogtreecommitdiff
path: root/net/batman-adv/gateway_client.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/batman-adv/gateway_client.c')
-rw-r--r--net/batman-adv/gateway_client.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 55cf2260d295..c835e137423b 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -389,8 +389,6 @@ out:
batadv_neigh_ifinfo_free_ref(router_gw_tq);
if (router_orig_tq)
batadv_neigh_ifinfo_free_ref(router_orig_tq);
-
- return;
}
/**
@@ -680,7 +678,7 @@ batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
if (!pskb_may_pull(skb, *header_len + ETH_HLEN))
return BATADV_DHCP_NO;
- ethhdr = (struct ethhdr *)skb->data;
+ ethhdr = eth_hdr(skb);
proto = ethhdr->h_proto;
*header_len += ETH_HLEN;
@@ -689,7 +687,7 @@ batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
if (!pskb_may_pull(skb, *header_len + VLAN_HLEN))
return BATADV_DHCP_NO;
- vhdr = (struct vlan_ethhdr *)skb->data;
+ vhdr = vlan_eth_hdr(skb);
proto = vhdr->h_vlan_encapsulated_proto;
*header_len += VLAN_HLEN;
}
@@ -728,7 +726,7 @@ batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
return BATADV_DHCP_NO;
/* skb->data might have been reallocated by pskb_may_pull() */
- ethhdr = (struct ethhdr *)skb->data;
+ ethhdr = eth_hdr(skb);
if (ntohs(ethhdr->h_proto) == ETH_P_8021Q)
ethhdr = (struct ethhdr *)(skb->data + VLAN_HLEN);
@@ -765,7 +763,7 @@ batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
if (*p != ETH_ALEN)
return BATADV_DHCP_NO;
- memcpy(chaddr, skb->data + chaddr_offset, ETH_ALEN);
+ ether_addr_copy(chaddr, skb->data + chaddr_offset);
}
return ret;