infiniband: nes: return value of skb_linearize should be handled
Return value of skb_linearize should be handled in function nes_netdev_start_xmit. Compiled in x86_64 Signed-off-by: Zhouyi Zhou <yizhouzhou@ict.ac.cn> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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@ -662,10 +662,14 @@ tso_sq_no_longer_full:
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nesnic->sq_head &= nesnic->sq_size-1;
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}
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} else {
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nesvnic->linearized_skbs++;
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hoffset = skb_transport_header(skb) - skb->data;
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nhoffset = skb_network_header(skb) - skb->data;
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skb_linearize(skb);
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if (skb_linearize(skb)) {
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nesvnic->tx_sw_dropped++;
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kfree_skb(skb);
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return NETDEV_TX_OK;
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}
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nesvnic->linearized_skbs++;
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skb_set_transport_header(skb, hoffset);
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skb_set_network_header(skb, nhoffset);
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if (!nes_nic_send(skb, netdev))
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