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RDMA/nes: Fix for crash when TX checksum offload is off

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When TX checksum offload is disabled for an iWarp connection,
skb->ip_summed needs to be set to CHECKSUM_NONE.

Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Tatyana Nikolova 2012-09-20 20:55:33 +00:00 committed by Roland Dreier
parent 48a9956362
commit fc4ba7291b
1 changed files with 2 additions and 0 deletions
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2
drivers/infiniband/hw/nes/nes_cm.c
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@ -430,6 +430,8 @@ static void form_cm_frame(struct sk_buff *skb,
buf += sizeof(*tcph); buf += sizeof(*tcph);
skb->ip_summed = CHECKSUM_PARTIAL; skb->ip_summed = CHECKSUM_PARTIAL;
if (!(cm_node->netdev->features & NETIF_F_IP_CSUM))
skb->ip_summed = CHECKSUM_NONE;
skb->protocol = htons(0x800); skb->protocol = htons(0x800);
skb->data_len = 0; skb->data_len = 0;
skb->mac_len = ETH_HLEN; skb->mac_len = ETH_HLEN;