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Commit 6a3a1056 authored by Zhouyi Zhou's avatar Zhouyi Zhou Committed by Doug Ledford
Browse files

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: default avatarZhouyi Zhou <yizhouzhou@ict.ac.cn>
Reviewed-by: default avatarYuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 3b9d9650

drivers/infiniband/hw/nes/nes_nic.c

+6 −2
Original line number Diff line number Diff line
@@ -662,10 +662,14 @@ static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev) 
				nesnic->sq_head &= nesnic->sq_size-1;

			}

		} else {

			nesvnic->linearized_skbs++;

			hoffset = skb_transport_header(skb) - skb->data;

			nhoffset = skb_network_header(skb) - skb->data;

			skb_linearize(skb);

			if (skb_linearize(skb)) {

				nesvnic->tx_sw_dropped++;

				kfree_skb(skb);

				return NETDEV_TX_OK;

			}

			nesvnic->linearized_skbs++;

			skb_set_transport_header(skb, hoffset);

			skb_set_network_header(skb, nhoffset);

			if (!nes_nic_send(skb, netdev))