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path: root/net/batman-adv/hard-interface.c
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Diffstat (limited to 'net/batman-adv/hard-interface.c')
-rw-r--r--net/batman-adv/hard-interface.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index e8c5da379a80..47c79d724ba3 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -574,8 +574,7 @@ static int batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
goto err_free;
/* expect a valid ethernet header here. */
- if (unlikely(skb->mac_len != sizeof(struct ethhdr) ||
- !skb_mac_header(skb)))
+ if (unlikely(skb->mac_len != ETH_HLEN || !skb_mac_header(skb)))
goto err_free;
if (!hard_iface->soft_iface)