Patchwork [net-next,1/2] ip_gre: allow CSUM capable devices to handle packets

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Submitter Dmitry Kravkov
Date Feb. 18, 2013, 1:39 p.m.
Message ID <1361194791-11493-1-git-send-email-dmitry@broadcom.com>
Download mbox | patch
Permalink /patch/221383/
State Superseded
Delegated to: David Miller
Headers show

Comments

Dmitry Kravkov - Feb. 18, 2013, 1:39 p.m.
If device is not able to handle checksumming it will
be handled in dev_xmit

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
---
 net/ipv4/ip_gre.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

Patch

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index a56f118..cdc31ac 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -745,12 +745,9 @@  static struct sk_buff *handle_offloads(struct sk_buff *skb)
 			goto error;
 		skb_shinfo(skb)->gso_type |= SKB_GSO_GRE;
 		return skb;
-	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		err = skb_checksum_help(skb);
-		if (unlikely(err))
-			goto error;
 	}
-	skb->ip_summed = CHECKSUM_NONE;
+	if (skb->ip_summed != CHECKSUM_PARTIAL)
+		skb->ip_summed = CHECKSUM_NONE;
 
 	return skb;