From: Andreas Steinmetz <ast@domdv.de>
Date: Sun, 30 Jun 2019 20:46:45 +0000 (+0200)
Subject: macsec: fix checksumming after decryption
X-Git-Tag: v4.9.187~81
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bca7b798f56bb303b94672a8f2a71b7916aa363b;p=platform%2Fkernel%2Flinux-amlogic.git

macsec: fix checksumming after decryption

[ Upstream commit 7d8b16b9facb0dd81d1469808dd9a575fa1d525a ]

Fix checksumming after decryption.

Signed-off-by: Andreas Steinmetz <ast@domdv.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 70ca128..d91f020 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -867,6 +867,7 @@ static void macsec_reset_skb(struct sk_buff *skb, struct net_device *dev)
 
 static void macsec_finalize_skb(struct sk_buff *skb, u8 icv_len, u8 hdr_len)
 {
+	skb->ip_summed = CHECKSUM_NONE;
 	memmove(skb->data + hdr_len, skb->data, 2 * ETH_ALEN);
 	skb_pull(skb, hdr_len);
 	pskb_trim_unique(skb, skb->len - icv_len);