Signed-off-by: Xin Long <[email protected]>
---
net/ipv4/udp_offload.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c
index ff39e94..1168d18 100644
--- a/net/ipv4/udp_offload.c
+++ b/net/ipv4/udp_offload.c
@@ -68,8 +68,8 @@ static struct sk_buff *__skb_udp_tunnel_segment(struct
sk_buff *skb,
(NETIF_F_HW_CSUM | NETIF_F_IP_CSUM))));
features &= skb->dev->hw_enc_features;
- /* CRC checksum can't be handled by HW when it's a UDP tunneling
packet. */
- features &= ~NETIF_F_SCTP_CRC;
+ if (need_csum)
+ features &= ~NETIF_F_SCTP_CRC;
/* The only checksum offload we care about from here on out is the
* outer one so strip the existing checksum feature flags and
--
2.1.0
