infiniband: nes: Fix more direct skb list accesses. (12ceaf88) · Commits · 戴 / test

The following: skb = skb->next; ... if (skb == (struct sk_buff *)queue) is transformed into: skb = skb_peek_next(skb, queue); ... if (!skb) Signed-off-by:

David S. Miller <davem@davemloft.net>

drivers/infiniband/hw/nes/nes_mgt.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -223,11 +223,11 @@ static struct sk_buff nes_get_next_skb(struct nes_device nesdev, struct nes_qp
		}

		old_skb = skb;
		skb = skb->next;
		skb = skb_peek_next(skb, &nesqp->pau_list);
		skb_unlink(old_skb, &nesqp->pau_list);
		nes_mgt_free_skb(nesdev, old_skb, PCI_DMA_TODEVICE);
		nes_rem_ref_cm_node(nesqp->cm_node);
		if (skb == (struct sk_buff *)&nesqp->pau_list)
		if (!skb)
		goto out;
		}
		return skb;

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