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authorAlexander Aring <alex.aring@gmail.com>2014-10-27 17:13:36 +0100
committerMarcel Holtmann <marcel@holtmann.org>2014-10-27 18:07:44 +0100
commit75a46f0ee774894152d505de594616f9c4dd7ef5 (patch)
tree5ef570cbec3cd8d13a1b04d3769077afc40d1bfa /net/mac802154/rx.c
parent702dcf994a0f0c467aae4b65885833a114126387 (diff)
downloadlinux-stericsson-75a46f0ee774894152d505de594616f9c4dd7ef5.tar.gz
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 <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/mac802154/rx.c')
-rw-r--r--net/mac802154/rx.c2
1 files changed, 2 insertions, 0 deletions
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();