From 75a46f0ee774894152d505de594616f9c4dd7ef5 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Mon, 27 Oct 2014 17:13:36 +0100 Subject: [PATCH] mac802154: rx: add CHECKSUM_UNNECESSARY This patch adds CHECKSUM_UNNECESSARY to skb->ip_summed before delivery. There exist no transceiver with IP checksum functionality. Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann --- net/mac802154/rx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c index c4066b5006f1..14eecace1859 100644 --- a/net/mac802154/rx.c +++ b/net/mac802154/rx.c @@ -31,6 +31,7 @@ static int mac802154_process_data(struct net_device *dev, struct sk_buff *skb) { + skb->ip_summed = CHECKSUM_UNNECESSARY; skb->protocol = htons(ETH_P_IEEE802154); return netif_receive_skb(skb); @@ -226,6 +227,7 @@ mac802154_monitors_rx(struct ieee802154_local *local, struct sk_buff *skb) u16 crc = crc_ccitt(0, skb->data, skb->len); u8 *data; + skb->ip_summed = CHECKSUM_UNNECESSARY; skb->protocol = htons(ETH_P_IEEE802154); rcu_read_lock();