netdev - [PATCH net 2/2] macsec: fix checksumming after decryption

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Message-ID: <1250be5ff32bc4312b3f3e724a8798db0563ea3c.camel@domdv.de>
Date:   Sun, 30 Jun 2019 22:46:45 +0200
From:   Andreas Steinmetz <ast@...dv.de>
To:     netdev@...r.kernel.org
Cc:     Sabrina Dubroca <sd@...asysnail.net>
Subject: [PATCH net 2/2] macsec: fix checksumming after decryption

Fix checksumming after decryption.

Signed-off-by: Andreas Steinmetz <ast@...dv.de>

--- a/drivers/net/macsec.c	2019-06-30 22:14:10.250285314 +0200
+++ b/drivers/net/macsec.c	2019-06-30 22:15:11.931230417 +0200
@@ -869,6 +869,7 @@
 
 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);