From: Joyce Yu <joyce.yu@sun.com>
Date: Thu, 22 Oct 2009 00:21:10 +0000 (-0700)
Subject: niu: VLAN_ETH_HLEN should be used to make sure that the whole MAC header was copied... 
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=845de8afa66550331dca164ab77fa49de930b699;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

niu: VLAN_ETH_HLEN should be used to make sure that the whole MAC header was copied to the head buffer in the Vlan packets case

Signed-off-by: Joyce Yu <joyce.yu@sun.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index f9364d0678f2..d6c7ac68f6ea 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -3545,7 +3545,7 @@ static int niu_process_rx_pkt(struct napi_struct *napi, struct niu *np,
 	rp->rcr_index = index;
 
 	skb_reserve(skb, NET_IP_ALIGN);
-	__pskb_pull_tail(skb, min(len, NIU_RXPULL_MAX));
+	__pskb_pull_tail(skb, min(len, VLAN_ETH_HLEN));
 
 	rp->rx_packets++;
 	rp->rx_bytes += skb->len;