net: hns3: clear param in ring when free ring
Param pending_buf and skb may be not NULL when free ring. This patch clears them when free ring. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -3397,6 +3397,11 @@ static void hns3_fini_ring(struct hns3_enet_ring *ring)
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ring->desc_cb = NULL;
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ring->next_to_clean = 0;
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ring->next_to_use = 0;
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ring->pending_buf = 0;
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if (ring->skb) {
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dev_kfree_skb_any(ring->skb);
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ring->skb = NULL;
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}
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}
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static int hns3_buf_size2type(u32 buf_size)
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