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[6/7] batman-adv: Remove unused post-VLAN ethhdr in batadv_gw_dhcp_recipient_get

Message ID 1433847020-1427-7-git-send-email-antonio@meshcoding.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Antonio Quartulli June 9, 2015, 10:50 a.m. UTC 
From: Sven Eckelmann <sven@narfation.org>

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
---
 net/batman-adv/gateway_client.c | 5 -----
 1 file changed, 5 deletions(-)
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Patch

diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 14f0a22..bb015862 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -753,11 +753,6 @@  batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
 	if (!pskb_may_pull(skb, *header_len + sizeof(*udphdr)))
 		return BATADV_DHCP_NO;
 
-	/* skb->data might have been reallocated by pskb_may_pull() */
-	ethhdr = eth_hdr(skb);
-	if (ntohs(ethhdr->h_proto) == ETH_P_8021Q)
-		ethhdr = (struct ethhdr *)(skb->data + VLAN_HLEN);
-
 	udphdr = (struct udphdr *)(skb->data + *header_len);
 	*header_len += sizeof(*udphdr);