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authorDavid Wilder <dwilder@us.ibm.com>2020-10-13 16:20:13 -0700
committerJakub Kicinski <kuba@kernel.org>2020-10-14 20:16:23 -0700
commit5ce9ad815a296374ca21f43f3b1ab5083d202ee1 (patch)
tree7f285df736d1cc186acf405baba96af8603b4f72 /drivers/net
parent2ef813b8f405db3f72202b6fcae40a628ab80a53 (diff)
ibmveth: Switch order of ibmveth_helper calls.
ibmveth_rx_csum_helper() must be called after ibmveth_rx_mss_helper() as ibmveth_rx_csum_helper() may alter ip and tcp checksum values. Fixes: 66aa0678efc2 ("ibmveth: Support to enable LSO/CSO for Trunk VEA.") Signed-off-by: David Wilder <dwilder@us.ibm.com> Reviewed-by: Thomas Falcon <tlfalcon@linux.ibm.com> Reviewed-by: Cristobal Forno <cris.forno@ibm.com> Reviewed-by: Pradeep Satyanarayana <pradeeps@linux.vnet.ibm.com> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/ibm/ibmveth.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index c5c732601e35..3935a7e22ce5 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -1385,16 +1385,16 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
skb_put(skb, length);
skb->protocol = eth_type_trans(skb, netdev);
- if (csum_good) {
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- ibmveth_rx_csum_helper(skb, adapter);
- }
-
if (length > netdev->mtu + ETH_HLEN) {
ibmveth_rx_mss_helper(skb, mss, lrg_pkt);
adapter->rx_large_packets++;
}
+ if (csum_good) {
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ ibmveth_rx_csum_helper(skb, adapter);
+ }
+
napi_gro_receive(napi, skb); /* send it up */
netdev->stats.rx_packets++;